1. Chapter 1 Class 11 Sets
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Misc 8 - Chapter 1 Class 11 Sets

Last updated at Dec. 13, 2024 by Teachoo

Transcript

Misc 8 Show that A ∩ B = A ∩ C need not imply B = C. We have to prove false, so we take a example It is given that A ∩ B = A ∩ C i.e. Common element in set A & B = Common element in set A & C Let A = {0, 1}, B = {0, 2, 3}, and C = {0, 4, 5} A ∩ B = {0} and A ∩ C = {0} Here, A ∩ B = A ∩ C = {0} But B ≠ C as 2 is in set B, but not in A Hence proved
  1. Chapter 1 Class 11 Sets
  2. Serial order wise

    3. Miscellaneous

    Number of elements in Set Formula →
Number of elements in Set Formula →
Chapter 1 Class 11 Sets
Serial order wise

About the Author

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