is it right to say that sin (A+B)=sin A + sinB? justify yuor answer?
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Answered by
0
no because sin(A+B)=sinA cosB+cosA sinB
binishasebby:
for example sin(45+30)=sin75=-0.387781635
but sin45+sin30=-0.13712809955
Answered by
5
Yes,because reason in picture........
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this is totally wrong
how can we take sine common?
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