A combination lock is to have 4 digits (using the numbers from 1 to 9 (ie No Zero) how many different combinations are there at the end of a

Question

A combination lock is to have 4 digits (using the numbers from 1 to 9 (ie No Zero) how many different combinations are there at the end of an odd number(Numbers can be repeated)

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Thái Dương 4 years 2021-07-17T15:48:10+00:00 1 Answers 8 views 0

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  1. Gerda
    0
    2021-07-17T15:49:20+00:00
    Reply

    Answer:

    64,000

    big yeet

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