Concept explainers
(a) Use the reduction formula in Example 6 to show that
where n ≥ 2 is an integer.
(b) Use part (a) to evaluate
(c) Use part (a) to show that, for odd powers of sine,
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Chapter 7 Solutions
Calculus, Early Transcendentals
- Algebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:Cengage