(b) Show that 0 sin(x) cos(nx)dx 1+(-1)" 1-n²

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.4: Logarithmic Functions
Problem 45E
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(b) Show that
sin(x) cos(nx)dx
1+(-1)"
1-n²
Transcribed Image Text:(b) Show that sin(x) cos(nx)dx 1+(-1)" 1-n²
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