In Exercises 119122, use the product-to-sum formulas to write the product as a sum or
Chapter 6, Problem 119(choose chapter or problem)
In Exercises 119–122, use the product-to-sum formulas to write the product as a sum or difference.
\(6 \sin \frac{\pi}{4} \cos \frac{\pi}{4}\)
Text Transcription:
6 sin pi / 4 cos pi / 4
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