Practice Introduction of Trigonometry - Dormant Offered by Unacademy

Introduction of Trigonometry

Determine all the five trigonometric ratios if $\cos \theta=\frac{3}{\sqrt{10}}$

$\sin \theta=\frac{1}{\sqrt{10}}, \tan \theta=\frac{1}{3}, \cot \theta=3$ , $\sec \theta=\frac{\sqrt{10}}{3}, \operatorname{cosec} \theta=\sqrt{10}$

$\sin \theta=\frac{1}{\sqrt{10}}, \tan \theta=\frac{1}{3}, \cot \theta=3$ , $\sec \theta=\sqrt{10}, \operatorname{cosec} \theta=\frac{\sqrt{10}}{3}$

$\sin \theta=\frac{1}{\sqrt{10}}, \tan \theta=\frac{1}{3}, \cot \theta=3$ , $\sec \theta=\frac{3}{\sqrt{10}}, \operatorname{cosec} \theta=\sqrt{10}$

$\sin \theta=\frac{1}{\sqrt{10}}, \tan \theta=3, \cot \theta=\frac{1}{3}$ , $\sec \theta=\frac{\sqrt{10}}{3}, \operatorname{cosec} \theta=\sqrt{10}$