A Mini Introduction to Calculating Introductory Integrals

In integral calculus we encounter different concepts such as the area of various geometric shapes, the area under the curve by using the definite integral, the indefinite integral and various practical applications. We also encounter the most important theorem of calculus called the “Fundamental Theorem of Calculus.” This theorem elaborates upon the concept that differentiation and integration are opposite operations. In this paper, firstly we will have overview on integration, secondly, we try to find some integration with different method.