Math, asked by gautamgargefg, 5 months ago

17. Prove that there are exactly 4 ! numbers between 1000
and 10000 that contain the digits 1, 3, 5 and 7.​

Answers

Answered by shubhamdad1234
1

Answer:

numbers between 1000 and 10000 that contain the digits 1, 3, 5 and 7. . 1. See answer.

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