જો $\int \frac{dx}{1 + \sin x} = \tan \left( \frac{x}{2} + a \right) + b$ હોય,તો

  • A
    $a = \frac{\pi}{4}, b = 3$
  • B
    $a = -\frac{\pi}{4}, b = 3$
  • C
    $a = \frac{\pi}{4}, b = \text{સ્વેચ્છ અચળાંક}$
  • D
    $a = -\frac{\pi}{4}, b = \text{સ્વેચ્છ અચળાંક}$

Explore More

Similar Questions

$\int \frac{f'(x)}{[f(x)]^2} \, dx = $

$\int(\cot x \cot (x+\alpha)+1) d x=$

જો $\int \frac{1}{1 + \sin x} dx = \tan(f(x)) + c$ હોય,તો $f'(0) =$

નિરીક્ષણની રીતનો ઉપયોગ કરીને નીચેના વિધેય માટે પ્રતિ-વિકલિત (anti-derivative) શોધો:
$\cos 2x$

$\int \left(\sum_{r=0}^{\infty} \frac{x^r 2^r}{r!}\right) dx =$

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