Math Problem Statement

有一个有限复数集S满足三个条件: (1)1∈S (2)S不全为实数 (3)对于S的两个元素a,b,如果a+b不属于S,则a-b属于S并且b-a属于S 求S元素个数的所有可能值。

Solution

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Math Problem Analysis

Mathematical Concepts

Complex Numbers
Set Theory
Linear Combinations

Formulas

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Theorems

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Suitable Grade Level

Advanced Mathematics