Question

(3) Which of the following are empty sets ? why?
(i) A={ala is a natural number smaller than zero.} bue
(i) B = {x | x2 = 0; (iii) C= {x|5x – 2 = 0, x E N}​

Answer 1

Answer:

1.This is empty set because there is no numbers below or smaller than 0 .So it is empty set