Question: Show that in the bivariate situation, E is a linear or distributive operator. That is, for constants a1 and a2, show that Ela1111 (X, Y)

Show that in the bivariate situation, E is a linear or distributive operator. That is, for constants a1 and a2, show that
Show that in the bivariate situation, E is a linear

Ela1111 (X, Y) + a2112(X, Y)] = a1E[111 (X, Y)] + a2Elu2(X, Y)]

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