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

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

Prove that : sqrt((1+cos theta)/(1-costheta))=cosec theta+ cot theta .

Prove that :sqrt((1+cos theta)/(1-cos theta))=cos ec theta+cot theta

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

Prove the following trigonometric identities: sqrt((1-sin theta)/(1+sin theta))=sec theta-tan thetasqrt((1+cos theta)/(1-cos theta))=csc theta+cot theta

Prove the following identities: sqrt((1-cos theta)/(1+cos theta))-cosec theta=cosec theta-sqrt((1+cos theta)/(1-cos theta))

If pi lt theta lt 2pi then sqrt ((1+cos theta)/(1-cos theta))= a. cosec theta+cot theta , b. cosec theta - cot theta , c. cot theta-cosec theta , d. -cosectheta - cot theta

Prove each of the following identities : (i) sqrt((1+ sin theta)/(1- sin theta)) = ( sec theta + tan theta) (ii) sqrt((1- cos theta)/(1+ cos theta))= ("cosec" theta - cot theta) (iii) sqrt((1+ cos theta)/(1- cos theta))+ sqrt((1- cos theta)/(1+ cos theta)) = 2 "cosec" theta

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

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