MathDB

5

Part of 2023 Turkey MO (2nd round)

Problems(1)

Construction with sets

Source: 2023 Turkey NMO 2nd Round P5

12/21/2023
Is it possible that a set consisting of 2323 real numbers has a property that the number of the nonempty subsets whose product of the elements is rational number is exactly 24222422?
algebraconstructionSets