Old search 1

Old search 2

Old search 3

Trending search 1

Trending search 2

Trending search 3

1+cos2theta ^1/2 -1-cos2theta ^1/2 /1+cos2theta ^1/2 +1-cos2theta ^1/2 =tan(3.14/4-theta) prove it

Avinash Srivastava

Dec. 6, 2017, 8:37 p.m.

Answers!

Avinash Srivastava

Dec. 6, 2017, 8:39 p.m.

prove that 1+sinx^1/2/1-sin x=secx+tanx.

Comment

Answer the question...