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

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

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

"cosec"^(2) theta * cot^(2) theta -sec^(2) theta * tan^(2) theta - (cot^(2) theta - tan^(2) theta ) (sec^(2) theta * "cosec"^(2) theta -1)=

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?

Prove the following identity : 2 sec^2 theta- sec^4 theta-2 cosec^2 theta+ cosec^4 theta= cot^4 theta-tan^4 theta .