Question

give one example of null set?​

Answer 1

Answer:

A = {x:x is a month starting with the letter Z}

hope this helps u..

Answer 2

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 
• 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 10.