Problem on permutation & combination | Mathematics | Page 1

crystal bridgeBOT Sep 1, 2024, 12:57 PM

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noble sinew Sep 1, 2024, 1:15 PM

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@minor violetyou're missing GREENAEGG

minor violet Sep 1, 2024, 1:37 PM

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thank you dawg

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I was tweaking

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Would there be a simpler method

noble sinew Sep 1, 2024, 1:44 PM

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you can find words with GGG, and words where they are all separate

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and subtract

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i don;t know if it ends up faster

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i guess it should

minor violet Sep 1, 2024, 1:47 PM

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It doesnt give right answer

noble sinew Sep 1, 2024, 1:50 PM

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GGG: 120 * 7 = 840
all separate: 120 * 7c3 = 4200
10080−840−4200 = 5040

minor violet Sep 1, 2024, 1:50 PM

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Mb mb

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I misunderstod something

#Problem on permutation & combination