Question

is itright to say that sin (A+B)=sin A+ sin B? Justify your answer.​

Answer 1

Answer:

sin (A+B)=sinA+sinB is wrong .

Step-by-step explanation:

thanks=thanks

Answer 2

Answer:

yes it is right.

• let us take RHS
• sin(A+B)
• sinA+sinB (bracket is removed then sin is first multiplied by A and then B .
• hence proved.