Which of the following sets are null sets. - Vidyadip

MCQ

Which of the following sets are null sets.

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

✓

Answer

$2 \text{ and }3$

Solution:

2 and 3 is the null set.

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