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Mathematics, 17.02.2021 14:10 ruslffdr
Given six digits 1, 2, 3, 4, 5 and 6.
a) Determine the number of four-digit numbers that can be formed using the digits given
if no repetition is allowed.
b) How many four-digit numbers greater than 4,000 can be formed using the digits given
without repetition?​
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Answers: 3
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Given six digits 1, 2, 3, 4, 5 and 6.
a) Determine the number of four-digit numbers that can be for...
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