Question

examples for empty set​

Answer 1

Answer:

I bought a new toy set but it was empty set

Answer 2

Answer:

The empty set is a subset of every set. This is because every element in the empty set is also in set A. Of course, there are no elements in the empty set, but every single one of those zero elements is in A.

Step-by-step explanation:

Any Set that does not contain any element is called the empty or null or void set. The symbol used to represent an empty set is – {} or φ. Examples: Let A = {x : 9 < x < 10, x is a natural number} will be a null set because there is NO natural number between numbers 9 and