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Nearest Diagonal I
Easy
A point is selected uniformly at random from the unit square. Find the expected distance of the point from the $y = x$ line.
$\frac{1}{3}$
$\frac{1}{3\sqrt{2}}$
$\frac{1}{6}$
$\frac{1}{6\sqrt{2}}$
Expected Value/LOTUS
Uniform
Tail Sum/Integral

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