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Which option correctly explains proof by contradiction?

Answer and explanation

Correct answer: Assume the opposite and derive an impossible result

Step 1: In proof by contradiction, the opposite statement is assumed first. Step 2: Then that assumption leads to a result against the given condition. Step 3: The proofs of (\sqrt{2}), (\sqrt{3}), and (\sqrt{5}) are written by this method.

Related tags

Real-NumbersContradiction-MethodIrrationalityProofProof Of Irrationality Of √2√3√5Proof Of Irrationality Of 2 3 5Real NumbersMathematics

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