utilize-the-suitable-formula-to-represent-multiplication-as-an-addition-or-subtr-2

Question

Convert the given trigonometric expression into an equivalent expression using a product-to-sum identity.sin(35x)cos(38x)

Accepted Answer

(1/2)[sin(73x) - sin(3x)]

Answer

(1/2)[sin(73x) + sin(3x)]

Answer

(1/2)[sin(3x) - sin(73x)]

Answer

-(1/2)[sin(73x) + sin(3x)]