Ex 1.1, 1 (v) - Chapter 1 Class 11 Sets

Last updated at August 14, 2026 by

Ex 1.1, 1 - Chapter 1 Class 11 Sets - Part 5

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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

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