[" Prove the following identities: "],[(cot A+cos ecA-1)/(cot A-cos eCA+1)=(1+cos A)/(sin A)]

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

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

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

Prove the following identities: (cos^2A-1)(cot^2A+1)=-1

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

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

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

Prove the following identities: (cos A)/(1-sin A)+(sin A)/(1-cos A)+1=(sin A cos A)/((1-sin A)(1-cos A))((1+cot A+tan A)(sin A-cos A)/(sec^(3)A-cos ec^(3)A)=sin^(2)A cos^(2)A

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

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