$\int \sqrt{x^2+x+1} \, dx \times \int \frac{1}{\sqrt{x^2+x+1}} \, dx$ का मान ज्ञात कीजिए।

  • A
    $x + C$
  • B
    $\left(\frac{2x+1}{4} \sqrt{x^2+x+1} + \frac{3}{8} \sinh^{-1} \frac{2x+1}{\sqrt{3}}\right) \sinh^{-1}\left(\frac{2x+1}{\sqrt{3}}\right) + C$
  • C
    $\frac{2x+1}{2} \sinh^{-1}\left(\sqrt{x^2+x+1}\right) + \left(\frac{3}{8} \sinh^{-1} \frac{2x+1}{\sqrt{3}}\right)^2 + C$
  • D
    $\frac{2x+1}{2} \left(\sinh^{-1} \frac{2x+1}{\sqrt{3}}\right)^2 + C$

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यदि $\int \frac{dx}{(x^2 - 2x + 10)^2} = A \left( \tan^{-1} \left( \frac{x - 1}{3} \right) + \frac{f(x)}{x^2 - 2x + 10} \right) + C$,जहाँ $C$ समाकलन का एक स्थिरांक है,तो:

$\int\left(1+x-x^{-1}\right) e^{x+x^{-1}} d x$ का मान क्या है?

$\int \frac{x^4+1}{1+x^6} dx =$

समाकलन ज्ञात कीजिए: $\int \sqrt{x^2+4x+1} \, dx = \text{ . . . . . . } + C$.

मान लीजिए $I(x)=\int\frac{3dx}{(4x+6)(\sqrt{4x^{2}+8x+3})}$ और $I(0)=\frac{\sqrt{3}}{4}+20$ है। यदि $I(\frac{1}{2})=\frac{a\sqrt{2}}{b}+c$, जहाँ $a, b, c \in N$ और $gcd(a,b)=1$, तो $a+b+c$ का मान ज्ञात कीजिए:

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