જો $\int {\frac{{\cos 4x + 1}}{{\cot x - \tan x}}} dx = k\,\cos 4x + c$ હોય,તો:

  • A
    $k = - 1/2$
  • B
    $k = - 1/8$
  • C
    $k = - 1/4$
  • D
    આમાંથી કોઈ નહીં

Explore More

Similar Questions

જો $\int \frac{dx}{2 \cos x + 3 \sin x + 4} = \frac{2}{\sqrt{3}} f(x) + c$ હોય,તો $f\left(\frac{2 \pi}{3}\right) =$

$\int \frac{x^4-1}{x^2 \sqrt{x^4+x^2+1}} \, dx =$

$\int \frac{dx}{\sin(x - a)\sin(x - b)}$ ની કિંમત શોધો.

Difficult
View Solution

વિધેયનું સંકલન કરો: $\frac{1}{\sqrt{8+3x-x^{2}}}$

જો $\int e^{\sin ^2 x}(\sin x \cos x+\cos ^3 x \sin x) d x = e^{\sin ^2 x}(1+f(x))+c$ હોય, તો $f^{\prime}(x)=$

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