Trigonometric Integrals with U-Substitution | Calculus скачать в хорошем качестве

Trigonometric Integrals with U-Substitution | Calculus

This calculus video tutorial introduces the basics of u-substitution, a powerful method for solving indefinite integrals. You’ll learn how to identify the correct part of a function to define as the variable u, compute du, and rewrite dx to simplify complex integrals. The video walks through step-by-step examples showing how to rewrite integrals in terms of u, find the antiderivative, and substitute back to express the final answer in terms of x. It includes clear explanations and plenty of practice problems involving polynomial, trigonometric, exponential, square root, and rational functions, with special focus on solving trigonometric integrals using u-substitution. Perfect for high school and college calculus students, exam preparation, or anyone who wants to strengthen their integration skills.