Sunil kumar payal Maths | M.Sc (IIT Delhi) | College Mathematics
18 Reviews

IIT-JAM - AIR 93, GATE - AIR 35, NET - AIR 77, NET-JRF - AIR 75
As a mathematics tutor, I believe in making the subject creative and interactive for my students. One of the ways I do this is by using real-world examples and scenarios to illustrate mathematical concepts. For instance, I might use a sports game to teach probability or a cooking recipe to teach fractions. I also encourage my students to engage in hands-on activities and problem-solving exercises, which help them develop critical thinking and analytical skills.
My teaching philosophy extracts itself from the saying,
"Teaching and Education are not one size fits all" and
"Good teachers show you where to look but don't tell you what to see".
That's why my main goal in any teaching endeavor is to encourage the students to ask the fundamentals of Mathematics and get them answered innovatively and interactively making maths a creative part of their lives and not a burden.

Since theory and practice are intricately linked, I emphasize both nurture the student's understanding of the subject truly.
I believe in a two-way learning process, much as I hope my students will learn from me, I equally appreciate learning from them as well which helps me to understand that each student learns differently so I constantly reflect on my teaching styles and try to incorporate every child's inputs to provide them with best-personalized education experience using real-life examples, case studies, dialogues, and diagrams.
Hence, "Teach me I will forget, Show me I will remember, Involve me I will understand" is what I have learned and imparted.
Contact me for help in:
CBSE Maths
IB Maths
AP Calculus
Algebra
Geometry
Reasoning
Probability
Statistics
Real analysis
Complex analysis
Linear algebra
Ordinary differential equations (ODE)
Topology
Abstract algebra
Numerical analysis
Python
Calculus
Discrete Mathematics
Vector calculus
Multivariate Calculus
Mental Maths
Rubik's Cube
IB maths
Kangaroo Math
SAT, ACT math

Subjects

  • SAT (Scholastic Assessment Test) Beginner-Expert

  • Geometry Beginner-Expert

  • Probability and Statistics Grade 4-Bachelors/Undergraduate

  • Linear Algebra Grade 9-Bachelors/Undergraduate

  • Discrete Math Beginner-Intermediate

  • AP Statistics

  • AP Calculus AB & BC

  • Group Theory Beginner-Expert

  • Real Analysis Beginner-Expert

  • Abstract Algebra Beginner-Expert

  • Algebra 1 and 2 Beginner-Expert

  • AP Precalculus

  • Kangaroo math Beginner-Expert

  • Linear Algebra (Engineering Level) Beginner-Expert

  • Algebra and Geometry Beginner-Expert

  • Class 12 NCERT Mathematics

  • Calculus 1, 2 & 3 Beginner-Expert

  • AMC 8

  • AMC 10

  • IB MYP Mathematics

Experience

  • Advanace mathematics expert (Jun, 2019–Present) at Chegg India PVT LTD
    Creating the content for International and Indian students. Providing solutions for advanced mathematics problems and clear doubts by providing step-by-step solutions.

Education

  • M.Sc(Mathematics) (Jul, 2018–May, 2020) from Indian Institute of Technology (IIT), Delhi
  • B.Sc(Hons) Mathematics (Jul, 2015–May, 2018) from Delhi University, New Delhi

Fee details

    ₹1,500–7,000/hour (US$17.55–81.88/hour)

    The fee varies based on the number of classes per week, the time of the class, grade of the student and how long you will take the class etc.

Courses offered

  • AP Calculus AB/BC

    • US$2500
    • Duration: 1 Year
    • Delivery mode: Online
    • Group size: 4
    • Instruction language: English
    • Certificate provided: No
    Overview:
    This course is designed to provide students with a strong foundation in single-variable calculus, equipping them with the necessary knowledge and skills to excel in higher-level mathematics. This comprehensive course covers essential topics such as limits, continuity differentiation, integration, differential equations, and various applications of single-variable calculus.

    UNIT - 1 - LIMITS AND CONTINUITY
    1.1. Estimating Limits from Graphs
    1.1.1. The Finite Limit of a Function
    1.1.2. The Left and Right-Sided Limits of a Function
    1.1.3. Finding the Existence of a Limit Using One-Sided Limits
    1.1.4. Limits at Infinity from Graphs
    1.1.5. Infinite Limits from Graphs
    1.2. The Algebra of Limits
    1.2.1. Limits of Power Functions, and the Constant Rule for Limits
    1.2.2. The Sum Rule for Limits
    1.2.3. The Product and Quotient Rules for Limits
    1.2.4. The Power and Root Rules for Limits
    1.3. Limits of Functions
    1.3.1. Limits at Infinity of Polynomials
    1.3.2. Limits of Reciprocal Functions
    1.3.3. Limits of Exponential Functions
    1.3.4. Limits of Logarithmic Functions
    1.3.5. Limits of Radical Functions
    1.3.6. Limits of Trigonometric Functions
    1.3.7. Limits of Reciprocal Trigonometric Functions
    1.3.8. Limits of Piecewise Functions
    1.4. Determining Limits Using Algebraic Manipulation
    1.4.1. Calculating Limits of Rational Functions by Factoring
    1.4.2. Limits of Absolute Value Functions
    1.4.3. Calculating Limits of Radical Functions Using Conjugate Multiplication
    1.4.4. Calculating Limits Using Trigonometric Identities
    1.4.5. Limits at Infinity and Horizontal Asymptotes of Rational Functions
    1.4.6. Evaluating Limits at Infinity by Comparing Relative Magnitudes of Functions
    1.4.7. Evaluating Limits at Infinity of Radical Functions
    1.4.8. Vertical Asymptotes of Rational Functions
    1.4.9. Connecting Infinite Limits and Vertical Asymptotes of Rational Functions
    1.5. Special Limits
    1.5.1. The Squeeze Theorem
    1.5.2. Special Limits Involving Sine
    1.5.3. Evaluating Special Limits Involving Sine Using a Substitution
    1.5.4. Special Limits Involving Cosine
    1.6. Continuity
    1.6.1. Determining Continuity from Graphs
    1.6.2. Defining Continuity at a Point
    1.6.3. Left and Right Continuity
    1.6.4. Further Continuity of Piecewise Functions
    1.6.5. Point Discontinuities
    1.6.6. Jump Discontinuities
    1.6.7. Discontinuities Due to Vertical Asymptotes
    1.6.8. Continuity Over an Interval
    1.6.9. Continuity of Functions
    1.6.10. The Intermediate Value Theorem
    1.7. Removing Discontinuities
    1.7.1. Removing Point Discontinuities
    1.7.2. Removing Jump Discontinuities
    1.7.3. Removing Discontinuities From Rational Functions

    UNIT 2 - DIFFERENTIATION: DEFINITION AND FUNDAMENTAL PROPERTIES:
    2.8. Introduction to Differentiation
    2.8.1. The Average Rate of Change of a Function over a Varying Interval
    2.8.2. The Instantaneous Rate of Change of a Function at a Point
    2.8.3. Defining the Derivative Using Derivative Notation
    2.8.4. Connecting Differentiability and Continuity
    2.8.5. The Power Rule for Differentiation
    2.8.6. The Sum and Constant Multiple Rules for Differentiation
    2.8.7. Calculating the Slope of a Tangent Line Using Differentiation
    2.8.8. Calculating the Equation of a Tangent Line Using Differentiation
    2.8.9. Calculating the Equation of a Normal Line Using Differentiation
    2.9. Derivatives of Functions and the Rules of Differentiation
    2.9.1. Differentiating Exponential Functions
    2.9.2. Differentiating Logarithmic Functions
    2.9.3. Differentiating Trigonometric Functions
    2.9.4. Second and Higher Order Derivatives
    2.9.5. The Product Rule for Differentiation
    2.9.6. The Quotient Rule for Differentiation
    2.9.7. Differentiating Reciprocal Trigonometric Functions
    2.9.8. Calculating Derivatives From Data and Tables
    2.9.9. Calculating Derivatives From Graphs
    2.9.10. Recognizing Derivatives in Limits

    UNIT 3 - DIFFERENTIATION: COMPOSITE, IMPLICIT AND INVERSE FUNCTIONS:
    3.10. Differentiating Composite Functions
    3.10.1. The Chain Rule for Differentiation
    3.10.2. The Chain Rule With Exponential Functions
    3.10.3. The Chain Rule With Logarithmic Functions
    3.10.4. The Chain Rule With Trigonometric Functions
    3.10.5. Calculating Derivatives From Data Using the Chain Rule
    3.10.6. Calculating Derivatives From Graphs Using the Chain Rule
    3.10.7. Selecting Procedures for Calculating Derivatives
    3.11. Differentiating Implicit and Inverse Functions
    3.11.1. Implicit Differentiation
    3.11.2. Calculating dy/dx Using dx/dy
    3.11.3. Differentiating Inverse Functions
    3.11.4. Differentiating an Inverse Function at a Point
    3.11.5. Differentiating Inverse Trigonometric Functions
    3.11.6. Differentiating Inverse Reciprocal Trigonometric Functions

    UNIT 4 - CONTEXTUAL APPLICATION OF DIFFERENTITAION:
    4.12. Contextual Applications of Differentiation
    4.12.1. Interpreting the Meaning of the Derivative in Context
    4.12.2. Rates of Change in Applied Contexts
    4.13. Estimating Derivatives
    4.13.1. Estimating Derivatives Using a Forward Difference Quotient
    4.13.2. Estimating Derivatives Using a Backward Difference Quotient
    4.13.3. Estimating Derivatives Using a Central Difference Quotient
    4.14. Displacement, Velocity, and Acceleration
    4.14.1. Calculating Velocity for Straight-Line Motion Using Differentiation
    4.14.2. Determining Characteristics of Moving Objects Using Differentiation
    4.14.3. Calculating Acceleration for Straight-Line Motion Using Differentiation
    4.15. Related Rates of Change
    4.15.1. Introduction to Related Rates
    4.15.2. Related Rates With Implicit Functions
    4.15.3. Calculating Related Rates With Circles and Spheres
    4.15.4. Calculating Related Rates With Squares
    4.15.5. Calculating Related Rates With Rectangular Solids
    4.15.6. Calculating Related Rates Using the Pythagorean Theorem
    4.15.7. Calculating Related Rates Using Similar Triangles
    4.15.8. Calculating Related Rates Using Trigonometry
    4.15.9. Calculating Related Rates With Cones

    UNIT 5 - ANALYTICAL APPLICATIONS OF DIFFERENTITAION:
    5.16. L'Hopital's Rule
    5.16.1. L'Hopital's Rule
    5.16.2. L'Hopital's Rule Applied to Tables
    5.17. Analytical Applications of Differentiation
    5.17.1. The Mean Value Theorem
    5.17.2. Global vs. Local Extrema and Critical Points
    5.17.3. The Extreme Value Theorem
    5.17.4. Using Differentiation to Calculate Critical Points
    5.17.5. Determining Intervals on Which a Function Is Increasing or Decreasing
    5.17.6. Using the First Derivative Test to Classify Local Extrema
    5.17.7. The Candidates Test
    5.17.8. Intervals of Concavity
    5.17.9. Relating Concavity to the Second Derivative
    5.17.10. Points of Inflection
    5.17.11. The Second Derivative Test
    5.18. Analysis of Curves
    5.18.1. Sketching the Derivative of a Function From the Function's Graph
    5.18.2. Interpreting the Graph of a Function's Derivative
    5.18.3. Interpreting the Graph of a Function's Derivative: Concavity and Points of Inflection
    5.18.4. Sketching a Function From the Graph of its Derivative
    5.18.5. Sketching a Function Given Some Derivative Properties
    5.19. Approximating Values of a Function
    5.19.1. Approximating Functions Using Local Linearity and Linearization
    5.19.2. Approximating the Roots of a Number Using Local Linearity
    5.19.3. Approximating Trigonometric Functions Using Local Linearity
    5.20. Optimization
    5.20.1. Solving Optimization Problems Using Derivatives
    5.20.2. Optimization Problems Involving Sectors of Circles
    5.20.3. Optimization Problems Involving Boxes and Trays
    5.20.4. Optimization Problems Involving Cylinders
    5.20.5. Optimizing Distances
    5.20.6. Optimizing Distances to Curves
    5.20.7. Optimization Problems With Inscribed Shapes
    5.20.8. Optimization Problems in Economics

    UNIT 6 - INTEGRATION - ANTIDERIVATIVES
    6.21. Indefinite Integrals
    6.21.1. The Antiderivative
    6.21.2. The Constant Multiple Rule for Indefinite Integrals
    6.21.3. The Sum Rule for Indefinite Integrals
    6.21.4. Integrating the Reciprocal Function
    6.21.5. Integrating Exponential Functions
    6.21.6. Integrating Trigonometric Functions
    6.21.7. Integration Using Inverse Trigonometric Functions
    6.22. Approximating Areas with Riemann Sums
    6.22.1. Approximating Areas With the Left Riemann Sum
    6.22.2. Approximating Areas With the Right Riemann Sum
    6.22.3. Approximating Areas With the Midpoint Riemann Sum
    6.22.4. Approximating Areas With the Trapezoidal Rule
    6.22.5. Left and Right Riemann Sums in Sigma Notation
    6.22.6. Midpoint and Trapezoidal Rules in Sigma Notation
    6.22.7. Approximating Areas Under Graphs of Composite Functions
    6.23. Definite Integrals
    6.23.1. Defining Definite Integrals Using Left and Right Riemann Sums
    6.23.2. The Fundamental Theorem of Calculus
    6.23.3. Applying the Fundamental Theorem of Calculus to Exponential and Trigonometric Functions
    6.23.4. The Sum and Constant Multiple Rules for Definite Integrals
    6.23.5. Properties of Definite Integrals Involving the Limits of Integration
    6.24. The Area Under a Curve
    6.24.1. The Area Bounded by a Curve and the X-Axis
    6.24.2. Evaluating Definite Integrals Using Symmetry
    6.24.3. Finding the Area Between a Curve and the X-Axis When They Intersect
    6.24.4. The Area Bounded by a Curve and the Y-Axis
    6.24.5. Calculating the Definite Integral of a Function Given Its Graph
    6.24.6. Calculating the Definite Integral of a Function's Derivative Given its Graph
    6.24.7. Definite Integrals of Piecewise Functions
    6.25. Accumulation Functions
    6.25.1. The Integral as an Accumulation Function
    6.25.2. The Second Fundamental Theorem of Calculus
    6.25.3. Maximizing a Function Using the Graph of Its Derivative
    6.25.4. Minimizing a Function Using the Graph of its Derivative
    6.25.5. Further Optimizing Functions Using Graphs of Derivatives
    6.25.6. Integrating Rates of Change
    6.25.7. Integrating Density Functions
    6.26. Integration Using Substitution
    6.26.1. Integrating Algebraic Functions Using Substitution
    6.26.2. Integrating Linear Rational Functions Using Substitution
    6.26.3. Integration Using Substitution
    6.26.4. Calculating Definite Integrals Using Substitution
    6.26.5. Further Integration of Algebraic Functions Using Substitution
    6.26.6. Integrating Exponential Functions Using Linear Substitution
    6.26.7. Integrating Exponential Functions Using Substitution
    6.26.8. Integrating Trigonometric Functions Using Substitution
    6.26.9. Integrating Logarithmic Functions Using Substitution
    6.26.10. Integration by Substitution With Inverse Trigonometric Functions
    6.27. Integration Using Trigonometric Identities
    6.27.1. Integration Using Basic Trigonometric Identities
    6.27.2. Integration Using the Pythagorean Identities
    6.27.3. Integration Using the Double-Angle Formulas
    6.28. Special Techniques for Integration
    6.28.1. Integrating Functions Using Polynomial Division
    6.28.2. Integrating Functions by Completing the Square

    UNIT 7 - DIFFERENTIAL EQUATIONS:
    7.29. Introduction to Differential Equations
    7.29.1. Introduction to Differential Equations
    7.29.2. Verifying Solutions of Differential Equations
    7.29.3. Solving Differential Equations Using Direct Integration
    7.29.4. Solving First-Order ODEs Using Separation of Variables
    7.29.5. Solving Initial Value Problems Using Separation of Variables
    7.29.6. Modeling With Differential Equations
    7.29.7. Further Modeling With Differential Equations
    7.29.8. Exponential Growth and Decay Models With Differential Equations
    7.29.9. Exponential Growth and Decay Models With Differential Equations: Calculating Unknown Times and Initial Values
    7.29.10. Exponential Growth and Decay Models With Differential Equations: Half-Life Problems
    7.30. Qualitative Techniques for Differential Equations
    7.30.1. Qualitative Analysis of Differential Equations
    7.30.2. Equilibrium Solutions of Differential Equations
    7.31. Slope Fields
    7.31.1. Slope Fields for Directly Integrable Differential Equations
    7.31.2. Slope Fields for Autonomous Differential Equations
    7.31.3. Slope Fields for Nonautonomous Differential Equations
    7.31.4. Analyzing Slope Fields for Directly Integrable Differential Equations
    7.31.5. Analyzing Slope Fields for Autonomous Differential Equations
    7.31.6. Analyzing Slope Fields for Nonautonomous Differential Equations

    UNIT 8 - APPLICATION OF INTEGRATION:
    8.32. Applications of Integration
    8.32.1. The Average Value of a Function
    8.32.2. The Area Between Curves Expressed as Functions of X
    8.32.3. The Area Between Curves Expressed as Functions of Y
    8.32.4. Finding Areas Between Curves that Intersect at More Than Two Points
    8.33. Connecting Position, Velocity and Acceleration Using Integrals
    8.33.1. Calculating Velocity Using Integration
    8.33.2. Determining Characteristics of Moving Objects Using Integration
    8.33.3. Calculating the Position Function of a Particle Using Integration
    8.33.4. Calculating the Displacement of a Particle Using Integration
    8.33.5. Calculating the Total Distance Traveled by a Particle
    8.33.6. Average Position, Velocity, and Acceleration
    8.34. Volumes of Solids With Known Cross Sections
    8.34.1. Volumes of Solids with Square Cross Sections
    8.34.2. Volumes of Solids with Rectangular Cross Sections
    8.34.3. Volumes of Solids with Triangular Cross Sections
    8.34.4. Volumes of Solids with Circular Cross Sections
    8.35. Volumes of Revolution
    8.35.1. Volumes of Revolution Using the Disc Method: Rotation About the Coordinate Axes
    8.35.2. Volumes of Revolution Using the Disc Method: Rotation About Other Axes
    8.35.3. Volumes of Revolution Using the Washer Method: Rotation About the Coordinate Axes
    8.35.4. Volumes of Revolution Using the Washer Method: Rotation About Other Axes

18 Reviews
5 out of 5

User Photo November 28, 2024
Payment verified US$ 25

Capable Teacher

Sunil helped me with Real Analysis. He is profoundly knowledgeable about math.

Before we met the first time, I worried about time zone, culture, and language differences. We never had trouble communicating and, once we got rolling, the scheduling became easy.

I'm quite happy to have Sunil's help in my education.

User Photo August 14, 2024
Payment verified US$ 15.03 (1275 INR)

Competent Teacher with a strong passion fir Maths

Sunil has been working with my 2 gals for secondary school Math for over 1.5 years. He is able to teach relatively well and stays committed. My gals appreciate his guidance and have build up a good foundation along the way.

User Photo May 16, 2024
Payment verified US$ 35.29

breaks down hard concepts into easy understanding

Sunil is great at teaching hard concepts and making them easy for students to learn and comprehend. I was about 5 weeks behind on topics for my group theory class, and in 1 week I was fully caught up and prepared for my midterm, which I did very well on. I definitely recommend him for any math class, as he can teach lower and upper division class topics and give you good results! Plus, he is very patient and answers any questions you have in a effective way.

User Photo April 16, 2024
Payment verified US$ 23.56 (2000 INR)

Fabulous, dedicated and an exceptional teacher with a great attitude!

Mr. Sunil sir , is an answer to our prayer , who came to our daughter’s aid when she was struggling so much with AP calculus BC. He not only identified that her basics are to be strengthened, but also gave us an honest opinion of my daughter when he took the first class .

Sir,allotted us his valuable time to through a week to strengthen her basic skills made sure my daughter counter questions him about the topic he is teaching her to make sure she is understanding and grasping the topics .He uses God given skills to lay a very strong foundation on the subject and tries his best to inculcate an interest toward the subject. My daughter is gaining confidence little by little as Sunil sir is teaching her in an encouraging way that is building her up.He is so kind to allot us requested classes to teach her every week .

One great thing about this teacher is his heart is not to make money , rather he invests extra time than the time allotted for the class . He is like an older brother who sits till she gets the concept and never leaves till she understands .That’s how much he gives attention to every detail she is struggling with.His main goal is always to make his student knowledgeable and lays a strong foundation for the same reason. We are immensely grateful for his dedication and determination to help struggling teens like mine. Ever grateful to Mr. Sunil sir for his exceptional teaching abilities.

I highly recommend this teacher . It’s almost difficult to find a teacher of his caliber and knowledge. Thankful to sir

User Photo October 15, 2023
Payment verified US$ 3.53 (300 INR)

Maths tuition for LSE

Sunil is a great maths tutor for undergraduate. It was difficult to find someone who can teach my syllabus but he was able to teach all concepts with ease and answer any of my questions. Mainly he was patient and tried to teach complex topics from different angels until I understood the concept. I have tried different tutors but Sunil Sir was the best at teaching.

User Photo August 19, 2023
Payment verified US$ 2.94 (150 Coins)

Excellent and motivated teacher

Sunil has been tutoring my daughter on AP-Calc-BC and we are very glad to have an excellent teacher with his level of depth for her. Sunil is very good in adapting to the student's level and needs, and recognize where they stand to adapt and teach at appropriate level. Teaching is an art more then just knowing the subject, and Sunil has been very strong on it.

P.S: Pls ignore the coin count on the review, it's not reflecting the actual tuition payments.

User Photo May 19, 2023
Payment verified US$ 4.90 (250 Coins)

Very effective Maths teacher

Sunil has been teaching my son (class 7) for many months online and is a very good teacher. My son is doing well in his exams. Sunil is patient and has good understanding of how to effectively teach children. I am going to continue with him for the next class also.

User Photo May 1, 2023
Payment verified US$ 9.50 (500 Coins)

Math teacher for grade 6 student in Australia

Sunil is very patient and relatable with kids. He has been teaching my son grade 6 math for the Australian curriculum for several months now and and focuses on core concepts. He is flexible with his timings when needed and has been very good to deal with. Would recommend him.

User Photo April 17, 2023
Payment verified US$ 17.48 (1500 INR)

Very knowledgeable and kids friendly teacher.

He is a really good, soft-spoken and knowledgeable teacher.
He is technically sound and knows the International curriculum.
We opt his teaching services for my daughter, she is doing her schooling from Sydney.
He prepared her for Naplan and Acer scholarship.
We highly recommend him.

User Photo August 16, 2022
Payment verified US$ 5.83 (500 INR)

Excellent

Thank you so much

User Photo May 24, 2022
Payment verified US$ 9.50 (500 Coins)

Very knowledgeable and patient teacher

Sunil is teaching me Discrete Mathematics and I am much more confident about the material. He goes to great lengths to explain difficult concepts and makes it much simpler for you to understand them. I am really enjoying studying from him and look forward to the classes. He knows how to make math fun.

User Photo May 23, 2022
Payment verified US$ 9.43 (800 INR)

Explains concepts easily through various examples

Sunil Sir is currently teaching me Linear Algebra from scratch and within a few days, I'm already so much more confident in the topic. I am able to think about and understand ideas in a more abstract manner. Sir is also extremely patient and explains concepts from different perspectives if needed.
I cannot thank Sir enough for his help so far. Would definitely recommend him for any math help.

User Photo May 15, 2022
Payment verified US$ 17.64

Knowledgeable Flexible and Extremely Attentive Teacher

Mr. Sunil was an outstanding teacher who helped me in Linear Algebra. He provided very flexible timings that allowed me to receive the help that I needed. Mr Sunil was also extremely knowledgeable and helped explain concepts such as diagonalizability that I was initially struggling with.

This review of concepts along with helping with practice problems best prepared me for my exams. I felt confident in my results and was able to acheive an outstanding grade thanks to Mr. Sunil. I strongly reccomend Mr. Sunil and i hope to learn from him in the future.

User Photo March 3, 2022
Payment verified US$ 1 (50 Coins)

Extremely helpful and very exceptional professor

I was having a difficult time for my calculus 3 and my exams were in a month. But sunil sir yook the courage and did everything he could by taking classes everyday and even taking extra classes on weekends yo finish my portion and help me understand that calculus is not that hard when you put your effort into it. Only because of him i was able to pass with solid scor of 4/5 gpa by myself and i truly thank him for his efforts and never giving up on me. Truly he’s a remarkable professor

User Photo January 28, 2022
Payment verified US$ 1 (50 Coins)

Excellent and Knowledgable Teacher

I'm studying Analysis from Sunil, and his teaching methods are really good. He is super passionate about the material and helps clarify any doubts. He is also really friendly and makes the classes really enjoyable.
He makes sure you understand everything, and helps work through practice problems and exercises to make sure you understand the content well.
He was also really patient, and is willing to reexplain or work through any explanations again to help you fully understand.
Also, he is very good at explaining the intuition and the ideas behind the concepts.
One of the best tutors who is extremely knowledgable in the subject matter and would highly recommend for any course.

User Photo November 14, 2021
Payment verified US$ 3.50 (300 INR)

Excellent Maths teacher..

I studied Msc level real analysis linear algebra. and calculus from Sunil sir.
He is very humble.
Excellent presentation skills.
Conceptual clarity.
Know how to proceed from basic to advance.
Always open to doubts.
Must have teacher for any level (introductory to advance or school to UG/PG)
Thank you sir ?

User Photo October 20, 2021
Payment verified US$ 1 (50 Coins)

Best Tutor for any student interested in College Level Mathematics Courses

Sunil Sir's teaching methods are excellent. They are apparent and concise. He is a very thoughtful teacher who puts a lot of thought into how he presents the material. He helped me understand the complex concepts of many college courses like Probability and Statistics, Multivariate Calculus and Discrete Mathematics in a convenient and practical method. He was quickly able to help me understand and solve my assignment questions in these courses. His lessons were engaging, timely, and he was very patient with me, always encouraging me to try. He is one of the best tutors that I've had. I highly recommend him to anyone who is studying or interested to study College level Math Courses.

User Photo June 4, 2021

COMPETANT AND WANTED STUDENT ALSO TO REACH HIS LEVEL OF UNDERSTANDING OF CONCEPTSMETHODICAL

He is competent about his subject well and teach in methodical way understanding exiting gap between student knowledge and level need to reach.
No rush but explain in detail and get done the thing through student than simply providing solution. This build up student confidence. .