જો $\int {\frac{{{x^2} - x + 1}}{{{x^2} + 1}}{e^{{{\cot }^{ - 1}}x}}dx = A(x) {e^{{{\cot }^{ - 1}}x}} + C}$ હોય,તો $A(x)$ ની કિંમત શોધો.

  • A
    $-x$
  • B
    $x$
  • C
    $\sqrt {1-x}$
  • D
    $\sqrt {1+x}$

Explore More

Similar Questions

$\int {\left( {\frac{{2 + \sin 2x}}{{1 + \cos 2x}}} \right){e^x}dx} = $

$\int \frac{(\log x-1)^2}{\left[1+(\log x)^2\right]^2} d x=$ (જ્યાં $C$ એ સંકલનનો અચળાંક છે.)

ધારો કે $f(x) = \frac{2\sin^2 x - 1}{\cos x} + \frac{\cos x(2\sin x + 1)}{1 + \sin x}$ છે,તો $\int e^x(f(x) + f'(x)) dx$ શોધો (જ્યાં $c$ એ સંકલનનો અચળાંક છે).

Difficult
View Solution

$\int {{e^{2x}}\frac{{1 + \sin 2x}}{{1 + \cos 2x}}} \,dx = $

$\int {e^x \frac{x^2 + 1}{(x + 1)^2} dx} = $

Difficult
View Solution

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