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Select a counter-example that makes the conclusion false. 3 is prime, 5 is prime, 7 is prime Conclusion: All odd numbers are prime. Counterexample:
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Select a counter-example that makes the conclusion false.

3 is prime, 5 is prime, 7 is prime

Conclusion: All odd numbers are prime.

Counterexample:

User Fsimkovic
by
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2 Answers

2 votes
no whole number times another whole number will equal any
of those three numbers
User Lemonseed
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8.0k points
6 votes
9 is odd and 9 is not prime
the factors of 9 are 1,3,9
User Abhishek Gupta
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8.5k points
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