Math, asked by aakash7764, 9 months ago

Sin^2*8x-sin^2*4x=sin12xsin4x

Answers

Answered by Vmankotia
1

Answer:

=sin(8x+4x)sin(8x-4x)=sin12xsin4x

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

Similar questions