Mathematics, 07.03.2021 06:50 sloansters9315

Let x be a real number. Using a proof by elimination, prove that if x^2 - 4x +6 ≥ 0, then x ≤ 2 or x ≥ 3.

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Let x be a real number. Using a proof by elimination, prove that if x^2 - 4x +6 ≥ 0, then x ≤ 2 or x...

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