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Mathematics, 03.12.2019 00:31 david7962

The joint probability density function of x and y is given by f(x, y) = c(y 2 − x 2 )e −y , −y ≤ x ≤ y, 0 < y < [infinity] (a) find c. (b) find the marginal densities of x and y . (c) find e[x].

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