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Mathematics, 25.02.2021 02:50 ErickN7597

For positive acute angles A and B, it is known that tan A=3/4 and sin B=20/29. Find the value of cos(A – B) in simplest form.

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For positive acute angles A and B, it is known that tan A=3/4 and sin B=20/29. Find the value of co...

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