Ex 1.1, 4 - Chapter 1 Class 11 Sets - Part 5

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  1. Chapter 1 Class 11 Sets (Term 1)
  2. Serial order wise

Transcript

Ex 1.1, 4 Write the following sets in the set–builder form: (v) {1,4,9,….100} {1, 4, 9, 16, 25, . . . ,100} = {12, 22, 32, 42, 52, . . . .102} Hence, we may write the set A as A = {x : x is the square of natural numbers less than or equal to 10} or A = { x : x = n2, n ∈ N, 1≤ n ≤ 10 }

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.