Verify The Identity?
Verify this identity:
sin^2(x/2)=(csc^2(x)-cot^2(x))/(2csc^2(x)+2csc(x)cot(x))
Verify this identity:
sin^2(x/2)=(csc^2(x)-cot^2(x))/(2csc^2(x)+2csc(x)cot(x))
1 Answer
Feb 26, 2018
See proof below
Explanation:
The right hand side is