Algebraic and Additive Combinatorics

Polynomials as a counting tool — the Combinatorial Nullstellensatz — and the structure of sumsets from Cauchy–Davenport onward.0/12 mastered

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\mathbb{Z}/7\mathbb{Z}

with

|A| = 3

and

|B| = 2

, what lower bound does Cauchy–Davenport give for

|A+B|

Your answer

#12598