$\int {\frac{{{x^2}}}{{\left( {{x^2} + 1} \right)\left( {{x^2} + 4} \right)}}\,} dx$ का मान ज्ञात कीजिए।

  • A
    $ - {\tan ^{ - 1}}x + \frac{1}{3}{\tan ^{ - 1}}\frac{x}{2} + C$
  • B
    $- \frac{1}{3}{\tan ^{ - 1}}x + \frac{2}{3}{\tan ^{ - 1}}\frac{x}{2} + C$
  • C
    ${\tan ^{ - 1}}x + \frac{2}{3}{\tan ^{ - 1}}\frac{x}{2} + C$
  • D
    $\frac{1}{3}{\tan ^{ - 1}}x - \frac{2}{3}{\tan ^{ - 1}}\frac{x}{2} + C$

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Similar Questions

परिमेय फलन का समाकलन कीजिए:
$\frac{x^{3}+x+1}{x^{2}-1}$

Difficult
View Solution

$\int \frac{dx}{x - x^2} = $

$\int \frac{dx}{x(x^5 + 1)} = $

यदि $f(x)$ $x$ में एक द्विघात बहुपद है,जैसे कि $f(0)=3, f(1)=3, f(2)=-3$ है। तो,$\int \frac{f(x)}{x^3-1} d x=$

$\int \frac{dx}{1 + x + x^2 + x^3} = $

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