Question: Suppose E[X] = a, E[Y] = b, V[X] = c, and V[Y] = d. If X and Y are independent, find V[2X 3Y +

Suppose E[X] = a, E[Y] = b, V[X] = c, and V[Y] = d. If X and Y are independent, find V[2X − 3Y + 4].

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