# Ex 1.1, 4 (iii) - Chapter 1 Class 11 Sets (Term 1)

Last updated at Aug. 27, 2021 by Teachoo

Last updated at Aug. 27, 2021 by Teachoo

Transcript

Ex 1.1, 4 Write the following sets in the set–builder form: (iii) {5, 25, 125, 625} {5, 25, 125, 625} = {51, 52, 53, 54} Hence, we may write the set as {x: x = 5n, n ∈ N and 1 ≤ n ≤ 4}

Ex 1.1

Ex 1.1, 1 (i)

Ex 1.1, 1 (ii)

Ex 1.1, 1 (iii) Important

Ex 1.1, 1 (iv)

Ex 1.1, 1 (v)

Ex 1.1, 1 (vi) Important

Ex 1.1, 1 (vii)

Ex 1.1, 1 (viii) Important

Ex 1.1, 1 (ix)

Ex 1.1, 2 Important

Ex 1.1, 3 (i)

Ex 1.1, 3 (ii)

Ex 1.1, 3 (iii) Important

Ex 1.1, 3 (iv) Important

Ex 1.1, 3 (v)

Ex 1.1, 3 (vi)

Ex 1.1, 4 (i)

Ex 1.1, 4 (ii) Important

Ex 1.1, 4 (iii) You are here

Ex 1.1, 4 (iv) Important

Ex 1.1, 4 (v)

Ex 1.1, 5 (i)

Ex 1.1, 5 (ii)

Ex 1.1, 5 (iii) Important

Ex 1.1, 5 (iv)

Ex 1.1, 5 (v)

Ex 1.1, 5 (vi) Important

Ex 1.1, 6

Chapter 1 Class 11 Sets (Term 1)

Serial order wise

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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.