Consider the Euclidean domain Z[i] = {a+bila,b ≤ Z} CC with Euclidean norm N(a + bi) = a² + b². a) [2 marks] Find Z[i]×.

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Consider The Euclidean Domain Z I A Bila B Z Cc With Euclidean Norm N A Bi A B A 2 Marks Find Z I 1 (26.35 KiB) Viewed 28 times

Consider the Euclidean domain Z = {a+bila,b ≤ Z} CC with Euclidean norm N(a + bi) = a² + b². a) [2 marks] Find Z×. b) [3 marks] Find the quotient with remainder of 14 + 2i when divided by 5 + 3i. c) [3 marks] Show that I = {a+bi € Z | N(a+bi) = a² + b² is even} is an ideal of Z. d) [3 marks] Find a generator for the ideal I in part c).