" mal "theta=(3)/(4)," To say "sqrt((sec theta+cosec theta)/(sec theta-cosec theta))=sqrt(7)

If cot theta =(3)/(4), show that sqrt((sectheta- "cosec"theta)/(sectheta+"cosec"theta))=(1)/(sqrt(7)).

sec theta + "cosec"theta = 2sqrt(2)

" (2.) "tan theta+cot theta=sec theta cosec theta

sqrt (sec^2 theta + cosec^2 theta) =……...

If tan theta=1/ sqrt7 , then ((cosec^2 theta-sec^2 theta)/(cosec^2 theta+sec^2 theta)) =

( 1 + tan theta + sec theta ) ( 1 + cot theta - cosec theta ) =

(cosec theta)/(cosec theta-1)+(cosec theta)/(cosec theta+1)=2sec^2theta

Prove: sqrt(sec^(2)theta+cosec^(2)theta)=tan theta+cot theta .

Prove that, sec^2theta+cosec^2theta=sec^2theta*"cosec"^2theta.

The value of (sec^2 theta)/(cosec^2 theta)+ (cosec^2 theta)/(sec^2 theta)-(sec^2 theta+ cosec^2 theta) is: