Question: How do I show this? 3.2. (1) Let G = (a1, ..., ax } be a finite abelian group. Show that ajd2 . . .

How do I show this?

3.2. (1) Let G = (a1, ..., ax } be a finite abelian group. Show that ajd2 . . . ax has order 1 or 2. (2) Suppose that G is a group in which every element has order 1 or 2. Show that G must be abelian

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