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03
CHALLENGE MISSIONdeduction, validity, proof, fallacies, and counterexamples
deduction, validity, proof, fallacies, and counterexamples
Claim: If ab is even, then both a and b are even. Which counterexample is sufficient?
MODELReasoning Validator
HS
PROVEChoose with evidence
CLUE
Pause. Find what matters. Then make your move.