Answer :

(i) z = -1 - i

z = -1 - i

x = -1, y = -

r = === 2

q =

|z| = 2, arg z = + 2p k, where k is an integer.

(ii) z = -+i

z = - + i

x = -, y = 1

r = === 2

q =

|z| = 2, arg z = + 2p k, where k is an integer.

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