Question

1) cos^2(60+A) sinA= 3/5 A Є I

2) cos^2(B+π/3)+cos^2(V-π/3)+cos^2B
help me pls

Answer 1

Answer:

Step-by-step explanation:

Kuch to hoga hi ans tension na le puch kr btata hu

Answer 2

HELLO MATE ...

HERE IS YOUR ANSWER..

REFER THE ATTACHMENT ..

HOPE IT HELP