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Event “A and B” is represented by _____________(a) A∪B(b) A∩B(c) A∩B’(d) A’∩BThis question was addressed to me in an online interview.My enquiry is from Probability in portion Probability of Mathematics – Class 11

Answer»

Right option is (B) A∩B

Best explanation: EVENT “A and B” contains elements which are both in A and B. It is also called intersection of two sets and is REPRESENTED by A∩B.



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