Write down the expression in set notation corresponding to each of the following events. a) the...

Question

Question

Write down the expression in set notation corresponding to each of the following events.

a) the event which occurs if exactly one of the events A and B occurs;

b) the event which occurs if none of the events A, B, or C occurs;

Answer 1

Answer #1

Following is the expressions in set notation corresponding to each of the following events : -------------

a) the event which occurs if exactly one of the events A and B occurs is

(A ∩ B^c ) ∪ (A ^c ∩ B)

b) the event which occurs if none of the events A, B, or C occurs;

(A ^c ∩ B ^c ∩ C ^c)

Answer 2

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