Mark ( ) against the correct answer in the following: The number … - Vidyadip

MCQ

Mark $(\checkmark)$ against the correct answer in the following: The number which is neither prime nor composite is:

A
$0$
✓
$1$
C
$2$
D
$3$

✓

Answer

Correct option: B.

$1$

$1$ is neither prime nor composite.
Is not correct because composite numbers are defined for positive numbers, but $0$ is neither a positive number nor a negative number.
Is not correct because $2$ is a prime number.
Is not correct because $3$ is a prime number.

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