" 18.सिद्ध Do that : "sqrt(sec^(2)theta+cosec^(2)theta)=tan theta+cot theta

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

sec^(2)theta+csc^(2)theta=(tan theta+cot theta)^(2)

Prove that sqrt("sec"^(2)theta+"cosec"^(2)theta)="tan"theta+"cot"theta

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

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

(sec theta+csc theta)^(2)-(tan theta+cot theta)^(2)=

prove that: tan^(2) theta-cot^(2) theta=sec^(2) theta- cosec^(2) theta

The value of sqrt(sec^2 theta +cosec^2 theta )xx sqrt(tan^2 theta -sin^2 theta ) is equal to : sqrt(sec^2 theta +cosec^2 theta )xx sqrt(tan^2 theta -sin^2 theta ) का मान किसके बराबर है?

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

sqrt (sec^2 theta - tan^2 theta + cot^2 theta) =………