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Mathematics, 11.03.2021 20:40 shaylawaldo11

Find the exact value: sin 6xcos-x-cos6xsin-x

Answer Choices
A: sin 7x
B: sin -9x
C: cos 7x
D: cos 5x

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Answers: 2

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Find the exact value: sin 6xcos-x-cos6xsin-x

Answer Choices
A: sin 7x
B: si...
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