Ex 1.1
Last updated at Dec. 16, 2024 by Teachoo
Ex 1.1, 1 Which of the following are sets? Justify our answer. (v) The collection of all natural numbers less than 100. Natural numbers = 1, 2, 3, 4, 5,6, 7,……….. Natural numbers less than 100 = 1, 2, 3, 4, 5,……98, 99, 100 As the collection of all natural numbers less than 100 is known and can be counted (well–defined) Thus, this is a set