$\frac{d}{dx} \log \tan \left( \frac{\pi}{4} + \frac{x}{2} \right) = $

  • A
    $\csc x$
  • B
    $-\csc x$
  • C
    $\sec x$
  • D
    $-\sec x$

Explore More

Similar Questions

यदि $y=\log \sqrt{\frac{1+\sin x}{1-\sin x}}$ है,तो $x=\frac{\pi}{3}$ पर $\frac{d y}{d x}$ का मान ज्ञात कीजिए।

यदि $\frac{d}{dx} \left( A \log \left( \frac{\sqrt{1-x^3}-1}{\sqrt{1-x^3}+1} \right) \right) = \frac{1}{x \sqrt{1-x^3}}$ है,तो $AB=$

यदि $y = \log_{\sin x} (\tan x)$ है,तो $\left( \frac{dy}{dx} \right)_{\pi/4}$ का मान ज्ञात कीजिए।

यदि दो वक्र $y=a^x$ और $y=b^x$ एक कोण $\alpha$ पर प्रतिच्छेद करते हैं,तो $\tan \alpha=$

यदि $f(x) = 3e^{x^2}$ है,तो $f'(x) - 2xf(x) + \frac{1}{3}f(0) - f'(0) = $

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