Question

A- x:x is prime less than 20 and
B Hex is a whole number less than
10​

Answer 1

Step-by-step explanation:

B

Solution :

Given that A is a set of all the prime numbers less than

<br> B is a set of all the even natural numbers less then

<br> C is a set of all the odd natural numbers

<br> (a)

is a singleton set. <br> (b)

and

are disjoint sets. <br> (c)