Mathematics, 03.01.2021 09:10, babylear

Assume that 0 < x < pi/2 and 0 < y< pi/2. Find exact value of tan (x+y) if cvs x= 5/3 and cos y=5/13

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Assume that 0 < x < pi/2 and 0 < y< pi/2. Find exact value of tan (x+y) if cvs x= 5/3 an...