Question: Given a complex number w = 1-i. i. Express w in polar form. ii. If w, find all the roots of z. == iii.

Given a complex number w = 1-i. i. Express w in polar

Given a complex number w = 1-i. i. Express w in polar form. ii. If w, find all the roots of z. == iii. Hence, sketch the roots on an Argand diagram. (4 marks) (6 marks) (2 marks)

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