જો $\int_0^{\frac{\pi}{2}} \frac{\cot x}{\cot x + \csc x} dx = m(\pi + n)$ હોય,તો $m \cdot n$ ની કિંમત શોધો.

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

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જો $\int_0^{\frac{\pi}{3}} \cos^4 x \, dx = a\pi + b\sqrt{3}$ હોય,જ્યાં $a$ અને $b$ સંમેય સંખ્યાઓ છે,તો $9a + 8b$ ની કિંમત શોધો:

$I = \int_{0}^{1} x \left| x - \frac{1}{2} \right| dx$ નું મૂલ્ય શોધો.

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$\int_0^1 \tan^{-1} x \, dx =$

$\int\limits_0^{\frac{\pi }{2}} \frac{dx}{1 + a^2 \sin^2 x}$ ની કિંમત શોધો :

સંકલન $\int_{-1}^2 \log _e\left(x+\sqrt{x^2+1}\right) d x$ નું મૂલ્ય છે:

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