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How you can improve your logic in the combinatorics?

Note by Irvi Firqotul Aini 3 years, 11 months ago

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Make sure that cases are correct, no overcounting things and if you do, subtract them from the total. Make sure that you take into account if order does or does not matter – William Fu · 3 years, 11 months ago

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TopNewestMake sure that cases are correct, no overcounting things and if you do, subtract them from the total. Make sure that you take into account if order does or does not matter – William Fu · 3 years, 11 months ago

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