$4 \sin 5^\circ \sin 55^\circ \sin 65^\circ$ ની કિંમત શોધો.

  • A
    $\frac{\sqrt{3} + 1}{2\sqrt{2}}$
  • B
    $\frac{\sqrt{3} - 1}{2\sqrt{2}}$
  • C
    $\frac{\sqrt{3} - 1}{\sqrt{2}}$
  • D
    $\frac{3(\sqrt{3} - 1)}{2\sqrt{2}}$

Explore More

Similar Questions

જો બે લઘુકોણ $A$ અને $B$ એવા હોય કે $A \neq B$ અને $\frac{x}{y}=\frac{\cos A}{\cos B}$,તો $\frac{x \tan A-y \tan B}{x+y}=$

જો $\tan \alpha = (1 + 2^{-x})^{-1}$ અને $\tan \beta = (1 + 2^{x+1})^{-1}$ હોય,તો $\alpha + \beta$ ની કિંમત શું થાય?

$\sin {163^\circ} \cos {347^\circ} + \sin {73^\circ} \sin {167^\circ} = $

$\frac{1}{4} [\sqrt{3} \cos 23^\circ - \sin 23^\circ] = $

જો $\cos(\alpha + \beta) = \frac{4}{5}$ અને $\sin(\alpha - \beta) = \frac{5}{13}$,જ્યાં $0 \le \alpha, \beta \le \frac{\pi}{4}$ હોય,તો $\tan 2\alpha = $

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