If sinθ + cosecθ = 2, then the value of $$ sin^9 θ +cosec^9θ $$ is –

The greatest value of $$ Sin^{4}θ+Cos^{4}θ $$ is:

If tan⁴θ + tan²θ = 1, then the value of cos⁴θ + cos²θ is

If 2sin²θ–5sinθcosθ+7cos²θ=1then possible values of tan θ are

If cos θ = $${1\over \sqrt{10}}$$, then tan θ is equal to.

The value of $$ {3sin30°-4sin^{3}30°}$$

If 5cosθ – 12sinθ=0 then value of

$$\sqrt{ {1-sinA\over1+sinA}}$$ is equal to ?