Mathematics
Mathematics, 12.06.2020 06:57, Shyshy876

If sinA = cosB, then which of the following must be a true statement? A. A= B = 90°

B. A+B = 90°

C. A=B

answer
Answers: 1

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If sinA = cosB, then which of the following must be a true statement? A. A= B = 90°

B....

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