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what is an infinite group that has exactly two elements with order 4?
i let G be an infinite group for all R_5 ( multiplication modulo 5) within this interval [1,7)
so i got |2|=|3|=4.
i'm not sure this is the right answer but i couldn't think of anything else at a moment. help please.
i let G be an infinite group for all R_5 ( multiplication modulo 5) within this interval [1,7)
so i got |2|=|3|=4.
i'm not sure this is the right answer but i couldn't think of anything else at a moment. help please.