u = 5 - 2i a. On an Argand diagram, show the points A, B and C
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u = 5 - 2i
a. On an Argand diagram, show the points A, B and C representing the complex numbers u, u* and −u, respectively.
b. The points ABCD form a rectangle. Write down the complex number represented by the point D.
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Related Book For
Cambridge International AS & A Level Mathematics Pure Mathematics 2 & 3 Coursebook
ISBN: 9781108407199
1st Edition
Authors: Sue Pemberton, Julianne Hughes, Julian Gilbey
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