सिद्ध कीजिए कि : `(tan A + sin A)/(tan A - sin A ) = (sec A + 1)/(sec A - 1)`

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

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)

tan 2A- sec A sin A =

( sec A + tan A ) ( 1 - sin A ) = ?

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

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

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

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

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

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