$\int \frac{x^3}{x^4+5 x^2+4} \,d x=$

  • A
    $\frac{1}{3} \log \left(\frac{\left(x^2+4\right)^2}{\sqrt{x^2+1}}\right)+c$,જ્યાં $c$ એ સંકલનનો અચળાંક છે
  • B
    $\log \left(\frac{\left(x^2+4\right)^2}{\sqrt{x^2+1}}\right)+c$,જ્યાં $c$ એ સંકલનનો અચળાંક છે
  • C
    $3 \log \left(\frac{\left(x^2+4\right)^2}{\sqrt{x^2+1}}\right)+c$,જ્યાં $c$ એ સંકલનનો અચળાંક છે
  • D
    $\frac{1}{6} \log \left(\frac{x^2+1}{x^2+4}\right)+c$,જ્યાં $c$ એ સંકલનનો અચળાંક છે

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Similar Questions

ધારો કે $f(x) = \int \frac{x}{(x^2+1)(x^2+3)} dx$. જો $f(3) = \frac{1}{4} \log \left(\frac{5}{6}\right)$ હોય,તો $f(0)$ શોધો.

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

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

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

$\int \frac{x}{(x-1)(x-2)} dx = $ . . . . . . $+ C$.

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