यदि $\int \frac{5 \tan x}{\tan x-2} dx=ax+b \log |\sin x-2 \cos x|+c$ है,तो $a+b=$

  • A
    $2$
  • B
    $3$
  • C
    $4$
  • D
    $-1$

Explore More

Similar Questions

समाकलन ज्ञात कीजिए: $\int \frac{2x+3}{\sqrt{3x^2-2x+1}} dx$

यदि $\int \frac{a \cos x-2 \sin x}{b \sin x+5 \cos x} d x=\frac{7}{41} x+\frac{22}{41} \log |b \sin x+5 \cos x|+C, (a>0, b>0)$, तो $\int \frac{d x}{b+a \cos x}=$

$\int \frac{dx}{\tan x + \cot x + \sec x + \csc x} =$

फलन का समाकलन कीजिए: $\sqrt{x^{2}+4x-5}$

$\text{यदि } \int x[\log (1+x)]^3 dx = \frac{(1+x)^2}{16}(f(x)) + (1+x)(g(x)), \text{ तो } f(x) + g(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