$\int \frac{x}{x^4 + x^2 + 1} dx$ ની કિંમત શોધો.

  • A
    $\frac{1}{3} \tan^{-1} \left( \frac{2x^2 + 1}{3} \right)$
  • B
    $\frac{1}{\sqrt{3}} \tan^{-1} \left( \frac{2x^2 + 1}{\sqrt{3}} \right)$
  • C
    $\frac{1}{\sqrt{3}} \tan^{-1} (2x^2 + 1)$
  • D
    આપેલ પૈકી એક પણ નહીં

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$\int \frac{\sqrt{x-2}}{2x+4} dx=$

વિધેયનું સંકલન કરો: $\frac{1}{x \sqrt{ax - x^{2}}} \quad \left[ \text{સૂચના: } x = \frac{a}{t} \right]$

$\int \frac{dx}{(a^2 + x^2)^{3/2}}$ ની કિંમત શોધો.

વિધેય $\sqrt{ax+b}$ નું સંકલન કરો.

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