જો $I = \int\limits_0^{\frac{\pi}{2}} \ln(\sin x) dx$ હોય,તો $\int\limits_{-\frac{\pi}{4}}^{\frac{\pi}{4}} \ln(\sin x + \cos x) dx =$

  • A
    $\frac{I}{2}$
  • B
    $\frac{I}{4}$
  • C
    $\frac{I}{\sqrt{2}}$
  • D
    $I$

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Similar Questions

જો શૂન્યતર $x$ માટે,$af(x) + bf\left( {\frac{1}{x}} \right) = \frac{1}{x} - 5,$ જ્યાં $a \ne b,$ હોય,તો $\int_1^2 {f(x)\,dx = } $

ધારો કે $f(x) = \int_{0}^{x} g(t) dt$,જ્યાં $g$ એ શૂન્યતર યુગ્મ વિધેય છે. જો $f(x+5) = g(x)$ હોય,તો $\int_{0}^{x} f(t) dt$ ની કિંમત શોધો.

સંકલન $\int_{0}^{\pi}|\sin 2x| dx$ નું મૂલ્ય શોધો.

$\int_{0}^{\frac{\pi}{2}}\left(e^{\sin x}-e^{\cos x}\right) d x=$

$\int_{0}^{\pi} \frac{x \, dx}{1+\cos \alpha \sin x}, (0 < \alpha < \pi)$ ની કિંમત શોધો.

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