Question: Prove each statement. By cases (b) If x and y are real numbers, then max(x, y) + min(x, y) = x + y For real

Prove each statement. By cases (b) If x and y are

Prove each statement. By cases (b) If x and y are real numbers, then max(x, y) + min(x, y) = x + y For real numbers x and y. Ix +yls x+y You can use the fact proven in the previous problem that for any real number z, zs izi and-ZS la

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