Mathematics, 23.04.2021 21:00 kjjackson012002

For positive acute angles AA and B, B, it is known that \cos A=\frac{45}{53}cosA= 53 45 and \sin B=\frac{35}{37}.SinB= 37 35 . Find the value of \cos(A-B)cos(A−B) in simplest form.

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For positive acute angles AA and B, B, it is known that \cos A=\frac{45}{53}cosA= 53 45 and \sin B...