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calculate-1-3-2-e-x-y-ln-2x-y-dxdy-




Question Number 70873 by Abdo msup. last updated on 09/Oct/19
calculate ∫∫_([1,3]^2 )    e^(−x−y)  ln(2x+y)dxdy
$${calculate}\:\int\int_{\left[\mathrm{1},\mathrm{3}\right]^{\mathrm{2}} } \:\:\:{e}^{−{x}−{y}} \:{ln}\left(\mathrm{2}{x}+{y}\right){dxdy} \\ $$
Answered by mind is power last updated on 09/Oct/19
i  have[solution[but[answer withe Serie  because ∫e^x ln(x)dx can′t bee expressed withe ususl function
$${i}\:\:{have}\left[{solution}\left[{but}\left[{answer}\:{withe}\:{Serie}\right.\right.\right. \\ $$$${because}\:\int{e}^{{x}} {ln}\left({x}\right){dx}\:{can}'{t}\:{bee}\:{expressed}\:{withe}\:{ususl}\:{function} \\ $$

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