Question: . Let X and Y be independent random variables with E(X) = 1, E(Y ) = 2, and V ar(X) = V ar(Y ) =

. Let X and Y be independent random variables with E(X) = 1, E(Y ) = 2, and V ar(X) = V ar(Y ) = 2. For what value of the constant k is the expected value of the random variable k(X2 Y 2) + Y 2 equals 2?

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