How many possible committees that contain at least one and at most seven members can be formed from an 8-member club?

COMBINATIONS, BINOMIAL COEFFICIENTS, PASCAL'S Δ, SUM OF COEFFICIENTS

May 16, 2025

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ANSWER: 254 committees

So we’ve solved the problems and there’s nothing more to say, right? But this has nothing to do with developing the ideas of combinations, Pascal’s Δ, binomial coefficient and sums of these coefficients. Do you want to see more?

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How many possible committees that contain at least one and at most seven members can be formed from an 8-member club?

COMBINATIONS, BINOMIAL COEFFICIENTS, PASCAL'S Δ, SUM OF COEFFICIENTS

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