$\cos (\tan ^{ - 1}x) = $

  • A
    $\sqrt {1 + x^2}$
  • B
    $\frac{1}{\sqrt {1 + x^2}}$
  • C
    $1 + x^2$
  • D
    આમાંથી કોઈ નહીં

Explore More

Similar Questions

$cosec^{-1}(2)$ નું મુખ્ય મૂલ્ય શોધો.

$\cot ^{-1}\left(2 \cos \left(2 \operatorname{cosec}^{-1}(\sqrt{2})\right)\right)=\ldots$

${\sin ^{ - 1}}\left[ {\sin \left( {\frac{{2\pi }}{3}} \right)} \right]$ ની મુખ્ય કિંમત શોધો.

$\sin (\cot ^{ - 1}x) = $

જો $A = \tan^{-1}x$ હોય,તો $\sin 2A = $

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