Integral Calculus

This module introduces integration as the reverse process of differentiation, focusing on finding primitive functions and calculating areas under curves. Students learn to apply the Fundamental Theorem of Calculus to evaluate definite integrals, using them to determine the exact area trapped between a function and the x or y axes. By mastering integration for transcendental functions and utilizing numerical methods like the Trapezoidal Rule, students gain the ability to calculate total change and physical areas for non-linear systems.