MathCastle
Proof Writing & Problem SolvingChallenge

Proof Writing & Problem Solving · Challenge problem

Real numbers a,b,ca, b, c lie in the interval [0,2][0, 2]. What is the largest possible value of the smallest of the three numbers a(2−b)a(2 - b), b(2−c)b(2 - c), c(2−a)c(2 - a)?

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