Example 18 - Chapter 1 Class 11 Sets

Last updated at April 16, 2024 by

Example 18 - Let A = { 1, 2, 3, 4, 5, 6}. Find A - B and B - A

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Example 18 Let A = { 1, 2, 3, 4, 5, 6}, B = { 2, 4, 6, 8 }. Find A – B and B – A. A – B = A – (A ∩ B) A ∩ B = {1, 2, 3, 4, 5, 6} ∩ {2, 4, 6, 8} = {2, 4, 6} A – B = A – (A ∩ B) = {1, 2, 3, 4, 5, 6} – {2, 4, 6} = {1, 3, 5} B – A = B – (B ∩ A) = B – (A ∩ B) = {2, 4, 6, 8 } – {2, 4, 6} = {8} A – B = A – (A ∩ B) ∩ Intersection – Common of two sets

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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