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Software-Engineering
October 9, 2023
OOPS
October 9, 2023
Software-Engineering
October 9, 2023
OOPS
October 9, 2023

Engineering-Mathematics

Question 1490
Let a bag contain ten balls numbered 1, 2, . . . , 10. Let three balls be drawn at random in sequence without replacement, and the number on the ball drawn on the ith choice be ni∈ {1, 2, . . . , 10}. What is the probability that n_1 < n_2 < n_3?
A
1/3
B
1/12
C
1/4
D
1/6
E
None of the above
Correct Answer: D

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