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

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

If "cosec" theta + cot theta = -3//2 , then " cosec " theta =

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

If ("cosec" theta +cot theta )=m and ("cosec"theta - cot theta)=n , show that mn=1 .

(b) cosec theta=1+cot theta

(b) cosec theta=1+cot theta

Eliminate theta, if x = 3 cosec theta + 4 cot theta, y = 4 cosec theta - 3 cot theta .

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 .

If (cosec theta - cot theta)=2 , the (cosec theta +cot theta) is equal to