Question

Q2- Which of the following sets are empty sets? Why?
(a) A = {x|x is a whole number greater than zero
(b)Bala - 9 = 0, a € N}
(c) C = (x110x1=-11, x EN}
ANS:​

Answer 1

Answer:

b is an empty set

Step-by-step explanation:

because if we subtract something from something and get zero then it can't be a natural number but here it says a belongs to N or natural no.