If cot
- if cot u003d 1/root 3
- if cot b u003d 12/5
- if cot theta-1/cot theta+1u003d1-root3/1+root3
- if cot theta is 7/8
- if cot thetau003d1/u221A3 the value of sec^(2)theta+cosec^(2)theta is
- if cot xu003d-5/12
- if cot inverse 3x+5
- if cot theta is 15/8
- if cot theta u003d 3/4 prove that
- if cot u003d7/8 evaluate (1+sin)(1-sin)/(1+cos)(1-cos)
