Absolute Value Functions Lesson

Transforming Graphs

Daily Integral 44: Split this problem up into three different integrals. Know that cos is the only even function. First integral, even function times odd function is equal to an odd function. Second integral, odd function divided by even function is equal to an odd function. Now integrating over a bounded symmetrical interval results in 0. I’ve also proofed it using substitution. First integral when integrating over nothing (1, 1) it’ll results in 0. Second integral after applying substitution a

定積分③（偶関数 奇関数）【2023愛媛大学】