" 11."tan theta+sqrt((1-sin theta)/(1+sin theta))=sec theta

sqrt((1+sin theta)/(1-sin theta))+sqrt((1-sin theta)/(1+sin theta))=2sec theta

Prove that : sqrt((1 - sin theta)/(1 + sin theta)) = sec theta - tan theta

Prove that sqrt((1-sin theta)/(1+sin theta))=sec theta-tan theta

Prove that : sqrt((1-sin theta)/(1+sin theta))= {(sec theta- tan theta, if -pi/2 < theta< pi/2), (-sec theta+ tan theta, if pi/2 < theta< (3 pi)/2):} .

If pi/2 < theta < (3pi)/2 then sqrt ((1-sin theta)/(1+sin theta))= a. sec theta-tan theta, b. sec theta + tan theta, c. tan theta-sec theta, d. none of these

If pi/2 < theta < (3pi)/2 then sqrt ((1-sin theta)/(1+sin theta))= a. sec theta-tan theta, b. sec theta + tan theta, c. tan theta-sec theta, d. none of these

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

Show that sqrt [(1- sin theta)/(1 + sin theta)] = sec theta - tan theta .

Prove that sqrt((1+sin theta)/(1-sin theta))=sec theta+tan theta