Sina+sinb=2 then sin(a+b)
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Step-by-step explanation:
sin A + sin B = 2
if we put A&B = 90
then it satisfy the following equation
1+1 = 2
then
Sin(90+90)
SinA CosB + CosA SinB
1×0 + 0×1
= 0
Hope it helps uh!
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