[" 14.a) If "cosec theta+cot theta=k," then prove that "cos theta=(k^(2)-1)/(k^(2)+1)]

If cos ec theta+cot theta=k then prove that cos theta=(k^(2)-1)/(k^(2)+1)

If cosec theta + cot theta = p prove that cos theta = p2-1 / p2 + 1

If cosec theta+cot theta =k" then "cos theta =………….

If cosec theta+cot theta=k then find the value of cos theta in terms of k

If k tan theta=tan k theta , then prove that (sin^(2)k theta)/(sin^(2)theta)=(k^(2))/((k^(2)-1)sin^(2)theta+1).

Prove that (cosec theta-cot theta)^2=(1-cos theta)/(1+cos theta)

Prove that: ("cosec" theta + cot theta)/("cosec" theta - cot theta) = ("cosec" theta + cot theta )^(2) = 1 + 2 cot^(2) theta + 2 "cosec" theta cot theta .

Prove that (cosec theta-cot theta)^(2)=(1-cos theta)/(1+cos theta)

Prove that : ("cosec "theta -cot theta)^(2)=(1-cos theta)/(1+cos theta)