सिद्ध कीजिए कि:
`(1+tan^(2)theta)/(cosec^(2)theta)=tan^(2)=theta.`

((1+tan^(2)theta)cot theta)/(csc^(2)theta)=tan theta

Prove that : (i) 1+(cos^(2)theta)/(sin^(2)theta)-"cosec"^(2)theta=0 (ii) (1+tan^(2)theta)/("cosec"^(2)theta)=tan^(2)theta

Prove that : (i) 1+(cos^(2)theta)/(sin^(2)theta)-"cosec"^(2)theta=0 (ii) (1+tan^(2)theta)/("cosec"^(2)theta)=tan^(2)theta

If tan^(2)theta = 3 cosec^(2)theta - 1 then theta =

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

If sec^(2)theta=3, 0^(@)ltthetalt(pi)/(2) , then the value of (tan^(2)theta-cosec^(2)theta)/(tan^(2)theta+cosec^(2)theta) is

tan^(2)(90^(@) - theta) - cosec^(2) theta =

tan^(2)(90^(@) - theta) - cosec^(2) theta =

Find the value of (cosec^(2) theta - 1) tan^(2) theta .