[(1+tan theta+sec theta)(1+cot theta-cosec theta)" is "],[" equal to "]

The identity (1+ tan theta - sec theta)(1+ cot theta - "cosec"theta) not equals

(2+tan^2 theta+ cot^2 theta)/(sec theta cosec theta) is equal to : (2+tan^2 theta+ cot^2 theta)/(sec theta cosec theta) का मान किसके बराबर है ?

(1+tan theta+sec theta)(1+cot theta-cosec theta) = ? (a) -1 (b) 0 (c) 2

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

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

((sec theta+tan theta)(1-sin theta))/ (cosec theta(1+cos theta)(cosec theta-cot theta)) is equal to: ((sec theta+tan theta)(1-sin theta))/ (cosec theta(1+cos theta)(cosec theta-cot theta)) का मान किसके बराबर है?

What is ((sin theta +cos theta)(tan theta +cot theta))/(sec theta + cosec theta) equal to ?

(cosec theta + sin theta) (sec theta - cos theta) tan theta + cot theta) is equal to