$\int_{-\frac{\pi}{2}}^{\frac{\pi}{2}} f(x) dx$ ની કિંમત શોધો,જ્યાં $f(x) = \sin |x| + \cos |x|$ અને $x \in [-\frac{\pi}{2}, \frac{\pi}{2}]$.

  • A
    $0$
  • B
    $8$
  • C
    $4$
  • D
    $2$

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Similar Questions

$\int_0^{\frac{\pi}{2}} \frac{\sin \left(\frac{\pi}{4}+x\right)+\sin \left(\frac{3 \pi}{4}+x\right)}{\cos x+\sin x} d x=$

$\int\limits_a^b [x] \,dx + \int\limits_a^b [-x] \,dx$,જ્યાં $[.]$ એ મહત્તમ પૂર્ણાંક વિધેય દર્શાવે છે,તે કોના બરાબર છે?

$\int_0^{\frac{\pi}{4}} \frac{\cos ^2 x}{\cos ^2 x+4 \sin ^2 x} d x=$

$\int_{-\pi}^{\pi} |\pi - |x|| \, dx$ ની કિંમત શોધો :

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