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

prove that (1-cos theta)/(1+cos theta)=(csc theta-cot theta)^(2)

Prove the trigonometric identities: sqrt((1-cos theta)/(1+cos theta))=csc theta-cot theta

sqrt((1-cos theta)/(1+cos theta))=cosec theta-cot theta (Prove It)

Prove the following identity : sqrt ((1-cos theta)/(1+cos theta)) = cosec theta-cot theta .

csc theta(1+cos theta)(csc theta-cot theta)=1

Consider the following: 1. sqrt((1-cos theta)/(1+cos theta)) = "cosec" theta -cot theta 2. sqrt((1+cos theta)/(1-cos theta))="cosec" theta +cot theta Which of the above is/are identity/ identities?

(cos theta)/(cosec theta+1)+(cos theta)/(cosec theta-1)=2tan theta

cos theta . Cosec theta = cot theta

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

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