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Mathematics, 27.10.2019 05:43 dpazmembreno
What is the probability of these events when we randomly select a permutation of the 26 lowercase letters of the english alphabet?
a. the first 13 letters of the permutation are in alphabetical order.
b. a is the first letter of the permutation and z is the last letter.
c. a and z are next to each other in the permutation.
d. a and b are not next to each other in the permutation.
e. a and z are separated by at least 23 letters in the permutation. f ) z precedes both a and b in the permutation?
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What is the probability of these events when we randomly select a permutation of the 26 lowercase le...
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