If `u=cot^(- 1)[sqrt(cos2theta)]-tan^(- 1)[sqrt(cos2theta)],` then show that, `cosec u=cot^2 theta.`

If u=cot^(-1)sqrt(cos theta) -tan^(-1)sqrt(cos theta) then sin u=

If u=cot^(-1)sqrt(cos theta) -tan^(-1)sqrt(cos theta) then sin u=

If phi=cot^(-1)sqrt(cos2theta)-tan^(-1)sqrt(cos2theta) , then show that, sin phi=tan^(2)theta .

If u=tan^(-1)(1/(sqrt(cos 2 theta)))-tan^(-1)(sqrt(cos 2 theta)) , then sin u=

If u = cot^(-1) sqrt(cos 2theta) - tan^(-1) sqrt(cos 2theta) prove that sin u = tan^(2) theta . .

If u= cot ^(-1) (sqrt(cos 2 theta)) -tan ^(-1)(sqrt(cos 2 theta)) , then prove that : sin u = tan^(2) theta .

Let u = cot^(-1) sqrt(cos 2 theta) - tan^(-1) sqrt( cos 2 theta) , then the value of sin u is

Let u = cot^(-1) sqrt(cos 2 theta) - tan^(-1) sqrt( cos 2 theta) , then the value of sin u is

Let u = cot^(-1) sqrt(cos 2 theta) - tan^(-1) sqrt( cos 2 theta) , then the value of sin u is