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2 years ago

13

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

1 answer:

Mars2501 [29]2 years ago

4 0

Answer:

1,2,4

Step-by-step explanation:

all are positive intergers

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