Shop Owner and Mathmematician
Source: MMC 2014 Problem 3
June 8, 2014
algebra proposedalgebra
Problem Statement
Prove that for every integer there exists an integer for which the following story could hold true:
The mathematician asks the shop owner: ``How much are the table, the cabinet and the bookshelf?'' The shop owner replies: ``Each item costs a positive integer amount of Euros. The table is more expensive than the cabinet, and the cabinet is more expensive than the bookshelf. The sum of the three prices is and their product is .''
The mathematician thinks and complains: ``This is not enough information to determine the three prices!''
(Proposed by Gerhard Woeginger, Austria)