7. Think about a mod 4 clock, with the numbers {0,1,2,3}. Is it a group for ?®? Can it be made into one by removing an element?

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Q: Show that the set {5.10.25, 35} is a group under multiplication modulo 40 by constructing its Cayley…

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Q: Show that the set (5, 15,25, 35} is a group under multiplication modulo 40 by constructing its…

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Q: many

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Q: QUESTION 1 Show that the set 5, 15,25, 35} is a group under multiplication modulo 40 by constructing…

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