$\int_{-1}^1 \frac{(1+\sqrt{|x|-x}) e^x+(\sqrt{|x|-x}) e^{-x}}{e^x+e^{-x}} d x$ નું મૂલ્ય કેટલું થાય?

  • A
    $3-\frac{2 \sqrt{2}}{3}$
  • B
    $2+\frac{2 \sqrt{2}}{3}$
  • C
    $1-\frac{2 \sqrt{2}}{3}$
  • D
    $1+\frac{2 \sqrt{2}}{3}$

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Similar Questions

$\int_{-\pi}^\pi \frac{2 y(1+\sin y)}{1+\cos ^2 y} d y$ નું મૂલ્ય શોધો:

$\int_{-1}^{1} \log \left( \frac{1+x}{1-x} \right) \, dx = $

$ \int_{-3}^{3} \cot^{-1} x \, dx = $

નિશ્ચિત સંકલન $\int_{-\frac{\pi}{4}}^{\frac{\pi}{4}} \frac{d x}{\left(1+e^{x \cos x}\right)\left(\sin ^{4} x+\cos ^{4} x\right)}$ નું મૂલ્ય કેટલું થાય?

સાબિત કરો કે $\int_{0}^{a} f(x) g(x) \, dx = 2 \int_{0}^{a} f(x) \, dx$,જો $f(x) = f(a-x)$ અને $g(x) + g(a-x) = 4$ હોય.

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