Calculus Functions of two or more variables, continuity, directional derivatives, partial derivatives, total derivative, maxima and minima, saddle point, method of Lagrange’s multipliers; Multiple Integrals Double and...

In this paper, I have made the solutions of the chapter "Functions" exercise consist of 12 questions of popular book "Discrete Mathematics " by "Oscar Levin". I have made the solutions of 12 questions (Handwritten) with...