Mathematics, 20.04.2021 22:10 fhishy11

For positive acute angles A and B , it is known that Cos A= 20/29 and sin B= 60/61. find the value of Sin (A + B) in simplest form

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For positive acute angles A and B , it is known that Cos A= 20/29 and sin B= 60/61. find the value o...