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Home / Doubts and Solutions/NEET FOUNDATION/Class 9/Mathematics

Test for the commutative property of union and intersection of the sets P = { x : x is a real number between 2 and 7} and Q = { x : x is an irrational number between 2 and 7}.

Asked by deepac1975 5th October 2018, 9:54 AM
Answered by Expert
Answer:
The set Q is proper subset of set P as set of real numbers contain irrational numbers also.
Hence, P υ Q = P and P ∩ Q = Q
Answered by Expert 12th October 2018, 10:17 AM
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