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41 votes
Find the total number of positive integers of 4 digits or less that can be taken from the digits 1, 2, 3, and 4 in the case that a) repeating figures is not allowed b) repeat figures are allowed

User Venables
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1 Answer

9 votes
9 votes

Answer:

1,2,4

Explanation:

all are positive intergers

User Melbez
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