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PRACTICE MISSIONdeduction, validity, proof, fallacies, and counterexamples
deduction, validity, proof, fallacies, and counterexamples
To prove sqrt(2) is irrational, a proof assumes it is a reduced fraction and derives both numerator and denominator even. Why does that work?
MODELReasoning Validator
HS
PROVEChoose with evidence
CLUE
Pause. Find what matters. Then make your move.