Factorize the expression: $2 \cot^2 \theta - \cot \theta - 3$.

  • A
    $(2 \cot \theta - 3)(\cot \theta + 1)$
  • B
    $(2 \cot \theta - 1)(\cot \theta + 3)$
  • C
    $(2 \cot \theta + 3)(\cot \theta - 1)$
  • D
    $(2 \cot \theta + 1)(\cot \theta - 3)$

Explore More

Similar Questions

What type of functions are all trigonometric functions?

If $x \cos \theta = y \cos \left(\theta + \frac{2 \pi}{3}\right) = z \cos \left(\theta + \frac{4 \pi}{3}\right)$,then $\frac{1}{x} + \frac{1}{y} + \frac{1}{z} = $

Prove that $2 \sin ^{2} \frac{3 \pi}{4} + 2 \cos ^{2} \frac{\pi}{4} + 2 \sec ^{2} \frac{\pi}{3} = 10$.

The value of $\tan \frac{\pi}{3} + 2 \tan \frac{2 \pi}{3} + 4 \tan \frac{4 \pi}{3} + 8 \tan \frac{8 \pi}{3}$ is equal to (in $\sqrt{3}$)

The value of $\sin 18^{\circ}$ is

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