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In the group Z12, let H = 〈6〉 and N = 〈8〉. (a) List the elements...

In the group Z12, let H = 〈6〉 and N = 〈8〉.

(a) List the elements of HN/N.

(b) List the elements of H/(H ∩ N).

(c) Define an ismorphism between HN/N and H/(H ∩ N)

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