Question

is it right to say sin(A+B)=sinA+sinB​

Answer 1

Answer:

Nope

Step-by-step explanation:

the value of sin(A+B) is sinAcosB + cosAsinB

Answer 2

Answer:

Step-by-step explanation:

no, these two are actually two different terms having different formulas. the basis of this formula are taught in class 11.

sin(A+B)=sinAcosB + cosAsinB

and

sinA + sinB=2[sin(A+B)/2][cos(A-B)/2]