C-09-Q046: $\sin\theta \cdot \operatorname{cosec}\theta = ?$

C-09-Q046: $\sin\theta \cdot \operatorname{cosec}\theta = ?$ | প্রশ্ন করি

\tan

θ

\tan\theta

sin⁡θ⋅cosec⁡θ=?\sin\theta \cdot \operatorname{cosec}\theta = ?sinθ⋅cosecθ=?