Question

your friend says that every odd number is prime. give an example to prove him/ her wrong​

Answer 1

15 is an odd number but is divisible by 3, 5

9 is an odd number but is divisible by 3

It is not necessary for odd numbers to be prime

Answer 2

Answer:

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Step-by-step explanation:

9 is odd number but not the prime number as 9 can be factorized by more than one number.

This fact proves that every odd number is not prime.

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