Question

3) Which of the following are empty sets ? why?
(1) A= {a | a is a natural number smaller than zero.}
(ii) B = {x | x²=0}
(iii) C = { x | 5 x - 2=0, x € N }​

Answer 1

Answer:

1) empty set 2) empty set 3) not empty set

Answer 2

Answer:

A,B are empty sets

Step-by-step explanation:

in set c there is one value i.e 2/5