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Sin A=3/5 with A in quadrant 2 and sin B=-5/13 with B in quadrant 3.find sin(A+B),cos(A+B),and tan(A+B).in what quadrant does A+B terminate?

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  • Sin A=3/5 with A in quadrant 2 and sin B=-5/13 with B in quadrant 3.find sin(A+B),cos(A+B),and tan(A+B).in what quadrant does A+B terminate?


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