Math, asked by NikitaSinha9053, 9 months ago

How many numbers can be formed using only odd digits and each digit can be used no more than once?

Answers

Answered by samanthasharon3872
0

Answer:

Since repetition is not allowed,so odd numbers with maximum 4 digits can be formed. also, for odd no,unit digit must be odd. In this case,it must be either 1or 3 or 5. 3*3=9 numbers.

explanation:

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