Question:medium
Three numbers are chosen at random without replacement from \( \{1, 2, \dots, 10\} \). The probability that the minimum of the chosen numbers is 3 or their maximum is 7, is:
Three numbers are chosen at random without replacement from \( \{1, 2, \dots, 10\} \). The probability that the minimum of the chosen numbers is 3 or their maximum is 7, is:
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Remember the inclusion-exclusion principle for 'or' probabilities.
Updated On: Nov 28, 2025
- \( \frac{5}{40} \)
- \( \frac{3}{40} \)
- \( \frac{11}{40} \)
- \( \frac{9}{40} \)
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