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Prime Factorisation

State whether...

Question

State whether the following sentence is always true, always false or ambiguous-
7 is a prime number.

A

Always true

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B

Always false

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C

Ambiguous

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D

None of these

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Solution

The correct option is A Always true
A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. Therefore we can say that 7 is a prime number which is always true.

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