Question

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

Answer 1

Answer:

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sin (A+B)=sinA+sinB is wrong        PLEASE MARK ME BRAINLIEST

Step-by-step explanation:

Answer 2

Answer: It is not correct.

Step-by-step explanation:

Let sin(A+B)=sinA+sinB is true.

Let A=30° B=60°

Then, sin(30°+60°)=sin30°+sin60°

            sin90°=1/2+√3/2

              1        = (1+√3)/2

          But it is not true.

                  1≠(1+√3)/2

             ∴we can say sin(A+B)≠sinA+sinB

             ∴ It is not correct.