### Differentiation

Differentiation is a fundamental concept in calculus that deals with finding the rate of change of a function at any given point. It involves finding …

Integration is a fundamental concept in calculus that deals with finding the area under a curve. Integration is the inverse operation of differentiation and is used to find the total change of a quantity over an interval. The process of integration involves finding a function that, when differentiated, gives the original function. Integrating a function gives us information about its behavior over time and can be used to solve problems in physics, engineering, economics, and many other fields. There are several methods for evaluating integrals, including indefinite integrals, definite integrals, and numerical integration. The most commonly used method for finding an indefinite integral is called antiderivative and involves finding a function whose derivative is equal to the original function.