$\frac{\sin 3\theta + \sin 5\theta + \sin 7\theta + \sin 9\theta}{\cos 3\theta + \cos 5\theta + \cos 7\theta + \cos 9\theta} = $

  • A
    $\tan 3\theta$
  • B
    $\cot 3\theta$
  • C
    $\tan 6\theta$
  • D
    $\cot 6\theta$

Explore More

Similar Questions

यदि $\alpha, \beta, \gamma \in \left( 0, \frac{\pi}{2} \right)$ है,तो $\frac{\sin(\alpha + \beta + \gamma)}{\sin \alpha + \sin \beta + \sin \gamma}$ का मान क्या है?

$\cot \frac{\pi}{20} \cot \frac{3 \pi}{20} \cot \frac{5 \pi}{20} \cot \frac{7 \pi}{20} \cot \frac{9 \pi}{20}$ का मान है

Difficult
View Solution

यदि $2\tan A = 3\tan B$ है,तो $\frac{\sin 2B}{5 - \cos 2B}$ का मान क्या होगा?

$5 \cos \theta + 3 \cos \left( \theta + \frac{\pi}{3} \right) - 1$ का अधिकतम मान है

यदि $\sin \theta + \cos \theta = x$ है,तो ${\sin ^6}\theta + {\cos ^6}\theta = \frac{1}{4}[4 - 3{({x^2} - 1)^2}]$ के लिए

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