(atg A-sin A+1)/(cos A+sin A)-1)=cosen A cot A

(cos A-sin A+1)/(cos A+sin A-1)=cosec A+cot A," using the identity cosec^(2)A=1+cot

prove that (cos A-sin A + 1) / (cos A + sin A-1) = cos ecA + cot A

(cos A-sin A + 1) / (cos A + sin A-1) = csc A + cot A

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

( cos A - sin A + 1 ) / ( cos A + sin A - 1 ) = cosec A + cot A cosec A + cot A , = using the identity cosec ^ 2 A = 1 + cot^ 2 A .

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

(1 + cot A + tan A) (sin A-cos A) = sin A tan A-cot A cos A

Prove that : (1 + cot A + tan A) (sin A — cos A) = sin A tan A — cot A cos A.

Prove that : (1 + cot A + tan A) (sin A — cos A) = sin A tan A — cot A cos A.

(1) / (cos ecA-cot A) - (1) / (sin A) = (1) / (sin A) - (1) / (cos ecA + cot A)