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  1. Chapter 1 Class 11 Sets
  2. Concept wise

Transcript

Example 20 Let U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and A = {1, 3, 5, 7,9}. Find A′. A′ = U – A = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} – {1, 3, 5, 7,9} = {2, 4, 6, 8, 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 9 years. He provides courses for Maths and Science at Teachoo.