5356 TrueFalse Determine whether the statement is true orfalse. Explain your answer. The

Chapter 7, Problem 55

(choose chapter or problem)

True-False Determine whether the statement is true or false. Explain your answer.

The trigonometric identity

$\sin \alpha \cos \beta=\frac{1}{2}[\sin (\alpha-\beta)+\sin (\alpha+\beta)]$

is often useful for evaluating integrals of the form $\int \sin ^{m} x \cos ^{n} x d x$.

Equation Transcription:

$sin\alpha{}\ cos\beta{}=\frac{1}{2}[sin(\alpha{}-\beta{})+sin(\alpha{}+\beta{})]$

${sin}^{m}x{cos}^{n}x\ dx$

Test Transcription:

Integral sin^5⁡x cos^8⁡x dx

sin⁡ alpha cos beta ⁡=1/2[sin⁡(alpha-beta)+sin⁡(alpha+beta)]

sin^m⁡ x cos^n⁡ x dx

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