it is a right to say that sin whole a + b equal to Sin A + sin b justify your answer
Answers
Answered by
3
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
Similar questions