combinatorics | Mathematics | Page 1

modest wolfBOT Aug 25, 2024, 4:23 PM

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silk thunder Aug 25, 2024, 5:28 PM

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have you found anything yet?

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!status

modest wolfBOT Aug 25, 2024, 5:28 PM

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What step are you on?
1. I don't know where to begin.
2. I have begun but got stuck midway.
3. I got an answer but I was told that it's wrong.
4. I got an answer and would like my work checked.
5. I have a question about someone else's work/solution.
6. I have completed the problem and don't need help anymore. Thank you.
7. None of the above

silk thunder Aug 25, 2024, 5:30 PM

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try reasoning with prime factors

quaint loom Aug 26, 2024, 8:08 AM

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is the answer 1936?

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all natural numbers are of the form 3k, 3k+1 or 3k +2

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there are 11 numbers of form 3k in that set, 12 of 3k+1 and 11 of 3k +2

#combinatorics