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The joint probability density function (PDF) of two random variables (X,Y) is given by ???(?,?) =...

The joint probability density function (PDF) of two random variables (X,Y) is given by

???(?,?) = { 1, 0 ≤ ? ≤ 2,0 ≤ ? ≤ 1,2? ≤ ? 0, otherwise


1) Find the correlation coefficient ??? between the two random variables X and Y

Find the probability P(Y>X/2).

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