यदि $\int {e^x \sin x \, dx} = \frac{1}{2} e^x \cdot a + c$ है,तो $a = $

  • A
    $\sin x - \cos x$
  • B
    $\cos x - \sin x$
  • C
    $-\cos x - \sin x$
  • D
    $\cos x + \sin x$

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$\int \sqrt{x} e^{\sqrt{x}} \, dx = $

$\int \cot x \cdot \log [\log (\sin x)] d x=$

यदि $\int \log \left(a^2+x^2\right) d x=h(x)+C$ है,तो $h(x)$ किसके बराबर है?

$\int \frac{x \cdot \log x}{\left(\sqrt{x^2-1}\right)^3} d x=$

वह धनात्मक पूर्णांक $n \leq 5$ जिसके लिए $\int_0^1 e^x(x-1)^n dx = 16-6e$ है, वह है

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