$\sec ^2(\tan ^{-1} 2)+\operatorname{cosec}^2(\cot ^{-1} 3)$ ની કિંમત શોધો.

  • A
    $4$
  • B
    $9$
  • C
    $2$
  • D
    $15$

Explore More

Similar Questions

જો $k = \tan(\frac{\pi}{4} + \frac{1}{2}\cos^{-1}(\frac{2}{3})) + \tan(\frac{1}{2}\sin^{-1}(\frac{2}{3}))$ હોય, તો સમીકરણ $\sin^{-1}(kx-1) = \sin^{-1}x - \cos^{-1}x$ ના ઉકેલોની સંખ્યા . . . . . . છે.

$\cos ^{-1}(\cos (-5))+\sin ^{-1}(\sin (6))-\tan ^{-1}(\tan (12))$ ની કિંમત શોધો :
(પ્રતિ-ત્રિકોણમિતીય વિધેયો મુખ્ય કિંમતો લે છે)

જો $y = \sum_{k=1}^{6} k \cos^{-1} \left\{ \frac{3}{5} \cos kx - \frac{4}{5} \sin kx \right\}$ હોય,તો $x = 0$ આગળ $\frac{dy}{dx}$ ની કિંમત શોધો.

જો $x = \sin (2 \tan^{-1} 2)$,$y = \cos (2 \tan^{-1} 3)$,અને $z = \sec (2 \tan^{-1} 4)$ હોય,તો:

જો $\cot \left(\cos^{-1} x\right) = \sec \left(\tan^{-1} \left(\frac{a}{\sqrt{b^2-a^2}}\right)\right)$,જ્યાં $b > a > 0$,તો $x =$

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