lopezez lopezez

19-05-2023
Mathematics

contestada

For positive acute angles AA and B,B, it is known that \cos A=\frac{15}{17}cosA=
17
15

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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