Question: Which of the following events are equal? (a) A = {1, 3}; (b) B = {x | x is a number on a die}: (c)

Which of the following events are equal?
(a) A = {1, 3};
(b) B = {x | x is a number on a die}:
(c) C = {xx2 – 4x + 3 = 0};
(d) D = {x | x is the number of heads when six coins are tossed}.

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