In a school, students are allowed to take any number of subjects out of Mathematics, Physics and Chemistry. There are 140 students in this school. 104 students study Mathematics, 73 students study Physics and 72 students study Chemistry. Exactly 33 students have taken all three subjects. What is the absolute difference between the maximum number of students who could have taken exactly one of the subjects to the maximum number of students who could have taken exactly two of the three subjects?

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anonymous · Answer

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