alleryStatement: A prime number has exactly two factors. Number 9 has three factors (1, 3, 9). Conclusion?
A9 is a prime number
B9 is not a prime number
C9 has no factors
D9 is an even number
Answer & Solution
Correct answer: B. 9 is not a prime number
Since 9 has three factors rather than exactly two, 9 is not a prime number.
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