(i) Use the chain rule to show that -3x = (In 3)32 dx Hint: use the fact that 3 = eln 3ª (ii) Use integration by substitution to find the integral [3 3 cosh 3 dr Use integration by substitution and then a trigonometric identity to find the integral [22 2x sin²(x²) dr
(i) Use the chain rule to show that -3x = (In 3)32 dx Hint: use the fact that 3 = eln 3ª (ii) Use integration by substitution to find the integral [3 3 cosh 3 dr Use integration by substitution and then a trigonometric identity to find the integral [22 2x sin²(x²) dr
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.4: Multiple-angle Formulas
Problem 70E
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