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

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

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

(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 ?

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)

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

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

(1+tan A)/(sin A)+(1+cot A)/(cos A)=2(sec A+cosec A)

sin A(1+tan A)+cos A(1+cot A)=sec A+cosec A

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

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