$\int \frac{x}{\sqrt{1-2 x^4}} \, dx = $ (જ્યાં $C$ એ સંકલનનો અચળાંક છે)

  • A
    $\frac{1}{2 \sqrt{2}} \sin^{-1}(\sqrt{2} x^2) + C$
  • B
    $\frac{1}{2 \sqrt{2}} \sin^{-1}(2 \sqrt{2} x^2) + C$
  • C
    $\frac{1}{2} \sin^{-1}(2 x) + C$
  • D
    $\frac{1}{\sqrt{2}} \sin^{-1}(\sqrt{2} x) + C$

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Similar Questions

જો $f(x)+k$ એ $\int \frac{x^3}{\left(1+x^2\right)^3} d x$ નું $x=\tan \theta$ આદેશ લઈને મૂલ્ય મેળવીને મળે છે, અને $g(x)+c$ એ $\int \frac{x^3}{\left(1+x^2\right)^3} d x$ નું $x^2+1=z$ આદેશ લઈને મૂલ્ય મેળવીને મળે છે, તો $f(x)-g(x)+k-c=$

$\int \frac{d x}{(x+100) \sqrt{x+99}}=f(x)+c \Rightarrow f(x)$

જો $\int \frac{e^x}{\sqrt{e^{2x}+4e^x+13}} dx = \log \left|e^{ax}+2+\sqrt{e^{2x}+4e^x+13}\right|+c$ હોય,(જ્યાં $c$ એ સંકલનનો અચળાંક છે),તો $a$ ની કિંમત શોધો.

જો $\int \frac{\sin ^3 x}{\left(\cos ^4 x+3 \cos ^2 x+1\right) \tan ^{-1}(\sec x+\cos x)} d x=f(x)+C$ હોય,તો $e^{f(x)}=$

જો $\int \frac{2x+3}{x(x+1)(x+2)(x+3)+1} dx = \frac{-1}{ax^2+bx+c} + \alpha$ હોય,તો $a+b+c$ ની કિંમત શોધો.

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