Question

Is it right to say that sin (A+B)=sin A+sin B? Justify your answer​

Answer 1

Answer:

no it's wrong

Step-by-step explanation:

for eg.., let sin A be 30 and sin B be 60

sin(A+B)= sin (30+60)

=sin 90

=1

whereas sin30 +sin60 = 1/2 +1/route2

=route2 + 1/2

hence sin(A+B) is not equal to sinA+sinB

hope it helps you....:)