Question

How many composite numbers are there between 1 to 5?

Answer 1

Answer:

Number of composite numbers

between 1 to 5 is 1

Explanation:

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Composite number:

Any number which has more

than to factors is called composite.

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Number of composite numbers

between 1 to 5 is 1

1 is neither prime nor composite.

2,3,5 are prime.

4 is the only composite.

F(4) = { 1,2,4}

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