Mathematics, 28.05.2020 20:08 damonsmith201615

If n > 1 and r > 1, what must be true about the relationship between the number of combinations, nCr, and the number of permutations, n Pr?

If n > 1 and r > 1, what must be true about the relationship between the numbe

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If n > 1 and r > 1, what must be true about the relationship between the number of combination...

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