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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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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Question Posted: Apr 09, 2023 05:13 AM

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u = 5 - 2i a. On an Argand diagram, show the points A, B and C

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Cambridge International AS & A Level Mathematics Pure Mathematics 2 & 3 Coursebook

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