it is a right to say that sin whole a + b equal to Sin A + sin b justify your answer
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no.
sin(a+b) is not = sina + sinb
since sin (a+b) = sina.cosb+cosa.sinb
if it is correct then we can check by substituting some values
sin(a+b) is not = sina + sinb
since sin (a+b) = sina.cosb+cosa.sinb
if it is correct then we can check by substituting some values
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