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# tutor74: It did not pass. the deadline is today. I am trying to ask you a question directly but it keeps allowing others to view it. From A2: The...

tutor74: It did not pass… the deadline is today. I am trying to ask you a question directly but it keeps allowing others to view it.

From A2: The onto property is justified using the definition of f. The justification for why ker f ={0} is not sufficient.  The proof of the onto property is correct. The last step in the proof of the one to one property is not sufficiently justified.

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A. Let G be the set of the fifth roots of unity.
1. Use de Moivre’s formula to verify that the fifth roots of unity form a group under complex multiplication, showing all work.
I use...

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