Question: Prove that (a + bX, c + dY) = (X, Y) for constants a, b, c, and d where b and d are positive. This

Prove that ρ(a + bX, c + dY) = ρ(X, Y) for constants a, b, c, and d where b and d are positive. This result allows for a change of scale to one convenient for computation.

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