$\cos \theta + \sin \theta$ का न्यूनतम मान क्या है?

  • A
    $0$
  • B
    $-\sqrt{2}$
  • C
    $1/2$
  • D
    $\sqrt{2}$

Explore More

Similar Questions

यदि $7 \sin ^{2} \theta+3 \cos ^{2} \theta=4$ है,तो $\tan \theta=$

$\cos^2 \frac{\pi}{12} + \cos^2 \frac{\pi}{4} + \cos^2 \frac{5\pi}{12}$ का मान है

यदि $p = \frac{2 \sin \theta}{1 + \cos \theta + \sin \theta}$ और $q = \frac{\cos \theta}{1 + \sin \theta}$ है,तो

$\tan 100^{\circ} + \tan 125^{\circ} + \tan 100^{\circ} \tan 125^{\circ}$ का मान क्या है?

$\sin ^{2} 75^{\circ}-\sin ^{2} 15^{\circ}$ का मान है:

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