सिद्ध कीजिए कि : `("cosec " theta + cot theta)/( "cosec " theta - cot theta ) = ("cosec" theta + cot theta )^(2)`

(1+cosec theta - cot theta)/(1+cosec theta + cot theta)=

If ("cosec" theta +cot theta)=x find "cosec" theta - cot theta .

prove that (cosec theta + cot theta)/(cosec theta- cot theta) = (cosec theta +cot theta)^2

(cot theta + "cosec" theta -1)/( cot theta - "cosec" theta +1) is

Prove that: ("cosec" theta + cot theta)/("cosec" theta - cot theta) = ("cosec" theta + cot theta )^(2) = 1 + 2 cot^(2) theta + 2 "cosec" theta cot theta .

Prove each of the following identities : (i) ("cosec"theta + cot theta )/("cosec"theta - cot theta ) = ("cosec" theta + cot theta)^(2) = 1+2cot^(2) theta + 2"cosec" theta cot theta (ii) (sec theta + tan theta ) /( sec theta - tan theta) =(sec theta + tan theta )^(2) = 1+ 2tan^(2) theta + 2 sec theta tan theta

(cot theta + " cosec " theta -1)/(cot theta - " cosec " theta +1) =

If x=a("cosec" theta + cot theta ) , y=b( " cosec " theta - cot theta ) , then

If cosec theta + cot theta = 1//3 then cosec theta - cot theta =

Find cos theta, if 6 cot theta+2 "cosec" theta= cot theta+5 "cosec" theta .