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Ipatiy [6.2K]
2 years ago
11

how many four digit natural numbers can be formed using the digits 1,2,3,4 if repitition is not allowed

Mathematics
2 answers:
bija089 [108]2 years ago
7 0
24 - (4x3x2x1 = 24) look it up online if you need more verification :)
kirill115 [55]2 years ago
5 0
Your answer is 16 because there’s only 4 numbers without repetition those numbers can be used 4 times so 4x4
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Answer:

x = \sqrt{1}

Step-by-step explanation:

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son4ous [18]

Answer:

A. 23+(6-1)x-3

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5 0
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