The Maths TailorPast-paper stats

TMUACombinatorics & BinomialRank #59·Type MC

The coefficient in a product or a sum of expansions is the sum of every contributing piece

At a glance

3

Occurrences

questions

3

Years

3

Papers

3

Worked

100%

When this method shows up

Years in which at least one question on this paper triggers the method.

2019 2022 Specimen

Other top methods in Combinatorics & Binomial

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Treat a three-term bracket as a binomial in disguise, then keep only terms up to the power you need×3

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