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

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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 has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo