In mathematics, differential calculus is a subfield of calculus that studies the rates at which quantities change. ... The derivative of a function at a chosen input value describes the rate of change of the function near that input value. Differential calculus deals with the rate of change of one quantity with respect to another. Or you can consider it as a study of rates of change of quantities. For example, velocity is the rate of change of distance with respect to time in a particular direction. If f(x) is a function, then f'(x) = dy/dx is the differential equation, where f’(x) is the derivative of the function, y is dependent variable and x is an independent variable.

The Course will cover differential calculus which is helpful for Jee Main, Jee Advanced, and other engineering entrance exams. The Course will cover Set Theory, Relations, Functions , Limits, Continuity and Differentiability, Method of Differentiation, Application of Derivatives. The course will cover all the concepts, remarks, highlights with proof. This will develop better approaches to solve problems. This course will help for quick revision of differential calculus for jee main and jee advanced and other competitive exams. This course is helpful 2 months before the engineering entrance exams for revision.