$\cos(60^{\circ} - A) \cdot \cos A \cdot \cos(60^{\circ} + A)$ નું મૂલ્ય છે

  • A
    $\frac{1}{4} \cos 3A$
  • B
    $\sin 3A$
  • C
    $\cos 3A$
  • D
    $\frac{1}{4} \sin 3A$

Explore More

Similar Questions

જો $\sin 6 \theta = 32 \cos^5 \theta \sin \theta - 32 \cos^3 \theta \sin \theta + 3x$ હોય,તો $x$ ની કિંમત શોધો:

$\frac{2 \tan(x)}{1-\tan^2(x)}$ ની કિંમત ધન હોય તે માટે,$x$ ની કિંમતો શોધો,જ્યાં $x \in \left(0, \frac{\pi}{2}\right)$ છે.

$\sqrt{2+\sqrt{2+\sqrt{2+2 \cos 8 \theta}}} = $

જો $a \tan \theta = b$ હોય,તો $a \cos 2\theta + b \sin 2\theta = $

$\tan A + 2 \tan 2A + 4 \tan 4A + 8 \cot 8A = $

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