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

  • A
    $\frac{1}{2}$
  • B
    $0$
  • C
    $1$
  • D
    $\frac{\pi}{4}$

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નિશ્ચિત સંકલન $\int_{-1/2}^{1/2} (\sin^{-1}(3x - 4x^3) - \cos^{-1}(4x^3 - 3x)) dx$ ની કિંમત શોધો.

$\int_{-1}^1 (a x^3 + b x) dx = 0$ માટે

$\int_{\frac{\pi}{4}}^{\frac{3 \pi}{4}} \frac{d x}{1+\cos x}$ ની કિંમત શોધો.

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

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