Which of the following sets are null sets. - Vidyadip

MCQ

Which of the following sets are null sets.

A
$(\text{x:}\mid\text{x }\mid<-4,\text{x}?\text{ N})$
✓
$2$ and $3$
C
Set of all prime numbers between $15$ and $19$
D
$(\text{x : }\text{x}<5,\text{x}>6)$

✓

Answer

Correct option: B.

$2$ and $3$

$2$ and $3$ is the null set.

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