જો $\int \frac{2 x^{12}+5 x^9}{\left(1+x^3+x^5\right)^3} d x=\frac{x^m}{l\left(1+x^3+x^5\right)^r}+C$ હોય, તો $\frac{m-l}{r}=$

  • A
    $3$
  • B
    $4$
  • C
    $5$
  • D
    $6$

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જો $\int {\frac{1}{{x + {x^5}}}dx = f(x) + c} $ હોય,તો $\int {\frac{{{x^4}}}{{x + {x^5}}}dx} $ ની કિંમત શોધો.

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

જો $\int \frac{d \theta}{\cos ^2 \theta(\tan 2 \theta+\sec 2 \theta)}=\lambda \tan \theta+2 \log _{e}|f(\theta)|+c$ (જ્યાં $c$ એ સંકલનનો અચળાંક છે),તો ક્રમયુક્ત જોડ $(\lambda, |f(\theta)|)$ બરાબર શું થાય?

$\int \tan ^{-1}\left(1-x+x^2\right) d x+\int \tan ^{-1}(x) d x+\int \tan ^{-1}(1-x) d x=$

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