$\int \frac{dx}{(x+1)(x+2)}$ का मान क्या है?

  • A
    $\log \left|\frac{x+1}{x+2}\right|+c$
  • B
    $\log \left|\frac{x+2}{x+1}\right|+c$
  • C
    $\log \left|\frac{x-1}{x+2}\right|+c$
  • D
    $\log \left|\frac{x-1}{x-2}\right|+c$

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Similar Questions

परिमेय फलन $\frac{1}{e^x - 1}$ का समाकलन कीजिए। (संकेत: $e^x = t$ रखिए)

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

Difficult
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यदि $\int \frac{2 x^{2}+3}{\left(x^{2}-1\right)\left(x^{2}+4\right)} d x=a \log \left|\frac{x-1}{x+1}\right|+b \tan ^{-1}\left(\frac{x}{2}\right)+C$ है,तो

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

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

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