" 35.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

Prove the following identity,where the angles involved are acute angles for which the expressions are defined.(cos A-sin A+1)/(cos A+sin A-1)=cos ecA+cot A

Prove that :cos ecA-2cot2A cos A=2sin A

Prove that sin A/1+cos A = 1-cos A/sin A

Prove that (cot A-cos A)/(cot A+cos A)=(cos ecA-1)/(cosecA+1)

(cos A cos ecA-sin A sec A) / (cos A + sin A) = cos ecA-sec A

(cos A cos ecA-sin A sec A) / (cos A + sin A) = cos ecA-sec A

(cos A cos ecA-sin A sec A) / (cos A + sin A) = cos ecA-sec A

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