यदि $\operatorname{cosec} A = \sqrt{10}$ है,तो $\sin A = \dots$

  • A
    $3$
  • B
    $\frac{1}{\sqrt{10}}$
  • C
    $\frac{1}{3}$
  • D
    $\frac{3}{\sqrt{10}}$

Explore More

Similar Questions

यदि $\sec \theta = \frac{13}{5}$ है,तो $\cos \theta = \ldots \ldots \ldots \ldots$

$\cos (40^{\circ}-\theta)-\sin (50^{\circ}+\theta) = \ldots \ldots \ldots \ldots$

$\Delta ABC$ में,$m \angle B = 90^{\circ}$,$BC = 3$ और $AC = 5$ है,तो $\tan A = \ldots$

यदि $a \sin \theta = 3$ और $a \cos \theta = 4$ है,तो $a = \dots$ (जहाँ $a > 0$)।

यदि $\cot \theta = \frac{a}{b}$ है,तो $\frac{\cos \theta - \sin \theta}{\cos \theta + \sin \theta} = \ldots$

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo