यदि $f(x) = \int \frac{5x^8 + 7x^6}{(x^2 + 2x^7 + 1)^2} dx$ $(x \geq 0)$ और $f(0) = 0$ है,तो $f(1)$ का मान ज्ञात कीजिए।

  • A
    $\frac{-1}{2}$
  • B
    $\frac{-1}{4}$
  • C
    $\frac{1}{4}$
  • D
    $\frac{1}{2}$

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Similar Questions

$x$ के सापेक्ष निम्नलिखित फलन का समाकलन कीजिए:
$\frac{\tan ^{4} \sqrt{x} \sec ^{2} \sqrt{x}}{\sqrt{x}}$

$f(x) = \frac{x}{1 + x^2}$ का एक आदि फलन (primitive) है:

$\int \frac{d x}{x \ln (x) \ln ^2(x) \ln ^3(x) \ldots \ln ^m(x)}=\frac{(\ln (x))^K}{K}+C$
$\Rightarrow 2 K=$

$\int x \operatorname{Tan}^{-1} \sqrt{\frac{1+x^2}{1-x^2}} \, dx =$

फलन $\frac{\sin x}{(1+\cos x)^{2}}$ का समाकलन कीजिए।

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