16(tan A+sin A)/(tan A-sin A)=(sec A+1)/(sec A-1)

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

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

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

sqrt((1+sin A)/(1-sin A))=sec A+tan A

tan 2A- sec A sin A =

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

(tan A + sec A-1) / (tan A-sec A + 1) = (1 + sin A) / (cos A)

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

(sec A (sec A + tan A)(1-sin A))/ ((cosec^2 A-1)sin^2 A) is equal to: (sec A (sec A + tan A)(1-sin A))/ ((cosec^2 A-1)sin^2 A) का मान क्या होगा ?

(tan theta+sin theta)/(tan theta-sin theta)=(sec theta+1)/(sec theta-1)