$(\sec 2A + 1){\sec ^2}A = $

  • A
    $\sec A$
  • B
    $2\sec A$
  • C
    $\sec 2A$
  • D
    $2\sec 2A$

Explore More

Similar Questions

$0 < \phi < \frac{\pi}{2}$ માટે,જો $x = \sum_{n=0}^\infty \cos^{2n}\phi$,$y = \sum_{n=0}^\infty \sin^{2n}\phi$,અને $z = \sum_{n=0}^\infty \cos^{2n}\phi \sin^{2n}\phi$ હોય,તો:

Difficult
View Solution

$\frac{\cot 54^\circ}{\tan 36^\circ} + \frac{\tan 20^\circ}{\cot 70^\circ}$ ની કિંમત શોધો.

$(\operatorname{cosec} a - \sin a)(\sec a - \cos a)(\tan a + \cot a)$ ની કિંમત શોધો.

જો $\sqrt{2} \tan 2 \theta = \sqrt{6}$ અને $0^{\circ} < \theta < 45^{\circ}$ હોય,તો $\sin \theta + \sqrt{3} \cos \theta - 2 \tan^{2} \theta$ ની કિંમત શોધો.

કોઈપણ $\theta \in \left( \frac{\pi}{4}, \frac{\pi}{2} \right)$ માટે,પદાવલિ $3(\sin \theta - \cos \theta)^4 + 6(\sin \theta + \cos \theta)^2 + 4\sin^6 \theta$ ની કિંમત શું થાય?

Difficult
View Solution

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