(cot^(2)A)/((1-cosec A)^(2))=(1+sin A)/(1-sin A)

(cot^(2)A)/((cosec A+1)^(2))=(1-sin A)/(1+sin A)

Prove the following identities : (cot^(2) A)/ ((cosec A + 1)^(2)) + (1 - sin A)/ (1 + sin A)

Prove the following identity : (cot^2 theta)/((1- cosec theta)^2)= (1+sin theta)/(1-sin theta) .

Show that (cosec A - 1)/(cosec A + 1) = (1 - sin A)/(1 + sin A)

Prove the following identities : (cot A + cosec A - 1)/ (cot A - cosec A + 1) = (1 + cos A)/ (sin A)

Prove that : (1)/(cosec A - cot A) - (1)/(sin A) = (1)/(sin A) - (1)/(cosec A + cot A)

Prove the following identities: (sin A+sec A)^(2)+(cos A+csc A)^(2)=(1+sec A csc A)^(2)cot^(2)A((sec A-1)/(1+sin A))+sec^(2)A((sin A-1)/(1+sec A))=0

Prove that (sin A)/(1 + cos A) + (sin A)/(1 - cos A) = 2 cosec A.

Prove that : (sin A)/ (1 + cos A) + (1 + cos A)/ (sin A) = 2 cosec A

The value of ((sin A)/(1-cos A)+(1-cos A)/(sinA) div ((cot^2 A)/(1+cosec A)+1) is: