(1)/(cosec A-cot A)-(1)/(sin A)=(1)/(sin A)

(1)/(cosec A-cot A)+(1)/(cosec A+cot A)=?

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

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

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

(1)/(csc theta-cot theta)-(1)/(sin theta)=(1)/(sin theta)-(1)/(csc theta+cot theta)

Prove that (1)/("cosec"alpha-cot alpha)-(1)/(sin alpha)=(1)/(sin alpha)-(1)/("cosec"alpha+cotalpha) .

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

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

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