$4\sin^2 x + 3\cos^2 x$ का अधिकतम मान क्या है?

  • A
    $3$
  • B
    $4$
  • C
    $5$
  • D
    $7$

Explore More

Similar Questions

यदि $\cos A = m \cos B$ है,तो

यदि $\sin A = \sin B$ और $\cos A = \cos B$ है,तो

$\left( \frac{\sin 2A}{1 + \cos 2A} \right) \left( \frac{\cos A}{1 + \cos A} \right) = $

$\sin \theta + \cos \theta$ का मान कब अधिकतम होगा?

$cosec^2 \theta = \frac{4xy}{(x + y)^2}$ केवल तब सत्य है यदि

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