nsmithwick1136 nsmithwick1136

07-11-2017
Mathematics

contestada

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

Respuesta :

jaylaprah jaylaprah

07-11-2017

5^3+7

Hope i helped.

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saturns saturns

07-11-2017

Counter example:

The odd number 9 is composite because it is divisible by 3 as well as 1 and 9.

Answer Link

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