सिद्ध कीजिए कि `(cosA-sinA+1)/(cosA+sinA-1)="cosec"A+cotA`.

Prove that (cosA-sinA+1)/(cosA+sinA-1) = cosecA+cotA

Prove the following identity, where the angles involved are acute angles for which the expressions are defined. (v) (cosA-sinA+1)/(cosA+sinA-1)=cosec A+cotA

Prove that (cosA-sinA+1)/(cosA+sinA-1) =cosec A+ cot A using the identity cosec^(2)A=1+cot^(2)A .

Prove that (cosA-sinA+1)/(cosA+sinA-1) =cosec A+ cot A using the identity cosec^(2)A=1+cot^(2)A .

Prove the following identities. where the angles involved are acute angles for which the expressions are defined. (cosA-sinA+1)/(cosA+sinA-1)=cosecA+cotA , using the identity cosec^(2)A=1+cot^(2)A .

Prove the following identities,where the angles involved are acute angles for which the expressions are defined. (v) (cosA-sinA+1)/(cosA+SinA-1)=cosecA+cotA.

(sinA)/(1+cosA)+(1+cosA)/sinA=2cosecA

(cosA)/(1-tanA)+(sinA)/(1-cotA)=sinA+cosA

(cosA+sinA)^2+(cosA-sinA)^2 = …………………