$\int x \cos^2 x \, dx = $

  • A
    $\frac{x^2}{4} - \frac{1}{4}x \sin 2x - \frac{1}{8} \cos 2x + c$
  • B
    $\frac{x^2}{4} + \frac{1}{4}x \sin 2x + \frac{1}{8} \cos 2x + c$
  • C
    $\frac{x^2}{4} - \frac{1}{4}x \sin 2x + \frac{1}{8} \cos 2x + c$
  • D
    $\frac{x^2}{4} + \frac{1}{4}x \sin 2x - \frac{1}{8} \cos 2x + c$

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Similar Questions

નિરીક્ષણની રીત દ્વારા વિધેય $e^{2x}$ નું પ્રતિ-વિકલિત (અથવા સંકલિત) શોધો.

નીચેનું સંકલન શોધો: $\int(ax^{2} + bx + c) dx$

${F_1}(x) = \int_2^x {(2t - 5)\,dt} $ અને ${F_2}(x) = \int_0^x {2t\,dt} $ ના છેદબિંદુઓ શોધો.

$\int \frac{dx}{\sqrt{1 + x} + \sqrt{x}} = $

જો $f(x)=x$ અને $g(x)=\sin x$ હોય,તો $\int f(g(x)) \, dx$ ની કિંમત શોધો.

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