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

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

Explore More

Similar Questions

$\frac{\sin 81^\circ + \cos 81^\circ}{\sin 81^\circ - \cos 81^\circ}$ का मान ज्ञात कीजिए।

यदि $x + y = 3 - \cos 4\theta$ और $x - y = 4 \sin 2\theta$ है,तो:

$\sqrt {2 + \sqrt {2 + 2\cos 4\theta } } = $

यदि $0 < \theta < \pi$ है,तो $3\sin \theta + \csc^3 \theta$ का न्यूनतम मान क्या है?

Difficult
View Solution

यदि $\frac{2\sin \alpha}{1 + \cos \alpha + \sin \alpha} = y$ है,तो $\frac{1 - \cos \alpha + \sin \alpha}{1 + \sin \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