`"State True and False and justify "sin(A+B)=sin A+sin B`

sin (A+B) * sin (A-B)=

State whether the following are true or false. Justify your answer. (i) sin (A+B)=sin A+sin B . (ii) The value of sintheta increases as theta increases. (iii) The value of costheta increases as theta increases. (iv) sintheta=costheta for all values of theta (v) cot A is not defined for A = 0^@

Classify the following statements as 'true' or 'false' : sin (A+B) =sinA + sin B for all values of A and B.

State whether True or False: int cos xdx=sin x+C

a sin A-b sin B=c sin(A-B)

a sin A-b sin B=c sin(A-B)

a sin A-b sin B=c sin(A-B)

sin(A+B).sin(A- B)=sin^(2)A-sin^(2)B

For all values of angle A and B(i)sin(A-B)=sin A cos B-cos A sin B(ii)sin(A+B)=sin A cos B+cos A sin B