જો $7 \sin ^{2} \theta+3 \cos ^{2} \theta=4$ હોય,તો $\tan \theta=$

  • A
    $\pm \frac{1}{3}$
  • B
    $\pm \frac{1}{2}$
  • C
    $\pm \frac{1}{\sqrt{3}}$
  • D
    $\pm \frac{1}{\sqrt{2}}$

Explore More

Similar Questions

જો $\tan \theta - \cot \theta = 0$ અને $\theta$ એ ધન લઘુકોણ હોય,તો $\frac{\tan (\theta + 15^{\circ})}{\tan (\theta - 15^{\circ})}$ ની કિંમત શોધો.

જો $\tan A = \frac{1}{2}$ હોય,તો $\tan 3A = $

$\tan 7 \frac{1}{2}^{\circ}$ ની કિંમત કેટલી થાય?

જો $A + B + C = 180^o$ હોય,તો $\cot \frac{A}{2} + \cot \frac{B}{2} + \cot \frac{C}{2}$ નું મૂલ્ય કેટલું થાય?

જો $\sin x + \cos x = \frac{1}{5}$ હોય,તો $\tan 2x$ ની કિંમત શોધો.

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