Find the exact value:
sin 6xcos-x-cos6xsin-x
Answer Choices
A: sin 7x
B: si...
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
Answers: 2
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