$\int \frac{3x+2}{4x^2+4x+5} dx = A \log(4x^2+4x+5) + B \tan^{-1}\left(\frac{2x+1}{2}\right) + c$, હોય તો $A+B=$

  • A
    $\frac{1}{2}$
  • B
    $\frac{3}{4}$
  • C
    $\frac{3}{8}$
  • D
    $\frac{1}{8}$

Explore More

Similar Questions

જો $m$ એ શૂન્યતર સંખ્યા હોય અને $\int \frac{x^{5 m-1}+2 x^{4 m-1}}{\left(x^{2 m}+x^{m}+1\right)^{3}} d x=f(x)+c$ હોય,તો $f(x)$ શું થાય?

$\int \frac{(1-4 \sin^2 x) \cos x}{\cos (3x+2)} dx =$

ધારો કે $I(x)=\int\frac{3dx}{(4x+6)(\sqrt{4x^{2}+8x+3})}$ અને $I(0)=\frac{\sqrt{3}}{4}+20$. જો $I(\frac{1}{2})=\frac{a\sqrt{2}}{b}+c$, જ્યાં $a, b, c \in N$ અને $gcd(a,b)=1$, તો $a+b+c$ ની કિંમત શોધો:

$\int \left[ \log (1+\cos x) - x \tan \left( \frac{x}{2} \right) \right] dx =$

જો $\int {\frac{{\tan x}}{{1 + \tan x + {{\tan }^2}x}}dx} = x - \frac{K}{{\sqrt A }}{\tan ^{ - 1}}\left( {\frac{{K\tan x + 1}}{{\sqrt A }}} \right) + C,$ ($C$ એ સંકલનનો અચળાંક છે),તો ક્રમયુક્ત જોડ $(K, A)$ બરાબર છે:

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