Engineering
Mathematics
Basic Definitions Related to Probability
Question
If U = {1, 2, 3, 4, 5, 6}, P{1, 4, 6}, Q = {2, 3, 4, 5 }, R = {1, 2, 6}, then the number of elements in the set (P ⋂ Q)' is
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Solution
P ⋂ Q = {4}
(P ⋂ Q)' = {1, 2, 3, 5, 6}