` ( 1 + tan theta + sec theta ) ( 1 + cot theta - cosec theta ) = `

Prove that (1+cot theta -"cosec" theta ) (1+ tan theta + sec theta )=2 .

The value of (1 + cot theta - cosec theta ) (1 + tan theta +sec theta) is

Prove that: (1 + cot theta - "cosec" theta) (1+ tan theta + sec theta)=2

Prove that (1+cot theta - cosec theta)(1+tan theta + sec theta) =2 .

(cosec theta -sin theta ) (sec theta - cos theta ) (tan theta + cot theta ) = 1.

sin 2 theta * (tan theta + cot theta)= A) sec theta B) csc theta C)1D)2

Prove that (1+cot theta - "cosec" theta )(1+ tan theta +sec theta )=2.

Prove that (1+tan theta )^2 + (1+cot theta)^2 = (sec theta + cosec theta)^2

Prove that (1+ cot theta + tan theta ) ( sin theta - cos theta) = (sec theta )/(cosec^(2) theta) - (cosec theta)/(sec^(2)theta) .