1. Chapter 1 Class 11 Sets
  2. Serial order wise
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Question 2 - Miscellaneous - Chapter 1 Class 11 Sets

Last updated at Dec. 13, 2024 by Teachoo

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Question 2 Is it true that for any sets A and B, P (A) ∪ P (B) = P (A ∪ B)? Justify your answer. (If it is false, we take an example to prove it) Let A = {0, 1} and B = {1, 2} ∴ A ∪ B = {0, 1, 2} P(A ∪ B) = {∅, {0}, {1}, {2}, {0, 1}, {1, 2}, {0, 2}, {0, 1, 2} } ∴ P(A) ∪ P(B) ≠ P(A ∪ B) So, the given statement is False P(A) = {∅ , {0}, {1}, {0, 1}} P(B) = {∅, {1}, {2}, {1, 2}} P(A) ∪ P(B) = {∅, {0}, {1}, {0, 1}, {2}, {1, 2}}
  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

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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