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Question
A bag contains four cards marked as 5, 6, 7, and 8. Find the sample space if two cards are drawn at random without replacement.
Solution
Two cards are drawn from cards marked as 5, 6, 7, 8.
Consider the given experiment of drawing two cards at random from the bag without replacement.
Let S be the sample space.
S = {(5, 6), (5, 7), (5, 8), (6, 5), (6, 7), (6, 8), (7, 5), (7, 6), (7, 8), (8, 5), (8, 6), (8, 7)}
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