यदि $\int f(x) \sin x \cos x \, dx = \frac{1}{2(b^2 - a^2)} \log f(x) + c$ है,जहाँ $c$ समाकलन का स्थिरांक है,तो $f(x)$ क्या है?

  • A
    $\frac{2}{ab \cos 2x}$
  • B
    $\frac{2}{(b^2 - a^2) \cos 2x}$
  • C
    $\frac{2}{ab \sin 2x}$
  • D
    $\frac{2}{(b^2 - a^2) \sin 2x}$

Explore More

Similar Questions

समाकलन ज्ञात कीजिए: $\int \sqrt{x^2+4x+1} \, dx = \text{ . . . . . . } + C$.

यदि $\int \frac{e^{\frac{x}{2}}}{\sqrt{e^{-x}-e^x}} \, dx = \sin^{-1}(f(x)) + C$,(जहाँ $C$ समाकलन का स्थिरांक है),तो $f(2)$ का मान ज्ञात कीजिए:

$\int(\log (\sin x)+x \cot x) d x=$

यदि $\int \frac{1}{\cot \frac{x}{2} \cot \frac{x}{3} \cot \frac{x}{6}} d x=A \log \left|\cos \frac{x}{2}\right|+B \log \left|\cos \frac{x}{3}\right|+C \log \left|\cos \frac{x}{6}\right|+k$ है,तो $A+B+C=$

$\int \frac{x+\sin x}{1+\cos x} \,d x=$

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