$\cos \frac{\pi}{2^2} \cdot \cos \frac{\pi}{2^3} \cdot \dots \cdot \cos \frac{\pi}{2^{10}} \cdot \sin \frac{\pi}{2^{10}}$ का मान ज्ञात कीजिए।

  • A
    $\frac{1}{512}$
  • B
    $\frac{1}{1024}$
  • C
    $\frac{1}{256}$
  • D
    $\frac{1}{2}$

Explore More

Similar Questions

यदि $\tan A + \sin A = m$ और $\tan A - \sin A = n$ है,तो $\frac{(m^2 - n^2)^2}{mn} = $

$\cos 20^\circ \cos 40^\circ \cos 80^\circ = $

यदि $\sin \theta + \cos \theta = \sqrt{2} \cos \theta$ है,तो $(\cos \theta - \sin \theta)$ का मान ज्ञात कीजिए।

Difficult
View Solution

$\sin^2 5^\circ + \sin^2 10^\circ + \sin^2 15^\circ + \dots + \sin^2 85^\circ + \sin^2 90^\circ$ का मान क्या है?

यदि $\sin \theta = -\frac{4}{5}$ और $\theta$ तीसरे चतुर्थांश में स्थित है,तो $\cos \frac{\theta}{2} = $

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