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

(sec theta+tan theta)/(sec theta-tan theta)+(sec theta-tan theta)/(sec theta+tan theta)

Prove the following identities: (sec-tan theta)/(sec theta+tan theta)=1-2sec theta tan theta+2tan^(2)theta

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

prove that (sec theta-tan theta-1)/(sec theta+tan theta-1)=tan theta-sec theta

Prove that : (sec theta-tan theta)/(sec theta+tan theta)= 1-2 sec theta tan theta+ 2 tan^2 theta .

For 0^@ 0^@< theta <90^@ के लिए , अगर (sec theta(1-sin theta)(sec theta+tan theta))/((sec theta-tan theta)^2)=(1+k)/(1-k) है तो k बराबर है:

Prove that (sec theta-tan theta+1)/(sec theta+tan theta+1)=(1-sin theta)/(costheta) .

If (sec theta+tan theta)/(sec theta-tan theta)=5 , and theta is an acute angle, then the value of (3 cos^2 theta+1) /(3 cos^2 theta-1) is: यदि (sec theta+tan theta)/(sec theta-tan theta)=5 , तो (3 cos^2 theta+1) /(3 cos^2 theta-1) का मान ज्ञात करें जहाँ theta एक न्यून कोण है

The value of log[(sec theta+tan theta)(sec theta-tan theta)] is ________

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