a. Find the exact values of the modulus and argument of z. b. Given that Write z/w
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a. Find the exact values of the modulus and argument of z.
b. Given that
Write z/w in the form reiθ , where > 0 and − π < θ < π.
z = 4/3 − 4i
Transcribed Image Text:
w = 2√2 π COS +isin 12 I 12
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ANSWER a To find the modulus and argument of z we can use the formulas z sqrtRez2 Imz2 argz arctanImzRez where Rez is the real part of z and Imz is th...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
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