Mathematics, 18.03.2021 03:20 yaquiii70

For positive acute angles A and B, it is known that tan A = 3/4 and cos B = 5/13. 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 cos B = 5/13. Find the value of...

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