Throughout this question the use of a calculator is not permitted. i. The complex numbers u and
Question:
Throughout this question the use of a calculator is not permitted.
i. The complex numbers u and v satisfy the equations u + 2v = 2i and iu + v = 3.
Solve the equations for u and v, giving both answers in the form x + iy, where x and y are real.
ii. On an Argand diagram, sketch the locus representing complex numbers z satisfying |z + i|= 1
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ANSWER i We have the following two equations u 2v 2i 1 iu v 3 2 Multiplying equatio...View the full answer
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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
Question Posted:
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