pls answer a(ii) (a) State if the following are True or False. You need not show any working.(i)z = 2 – 2i has magnitude v8 and principal argument –1/4.(ii) z1 = a + ib and z2 = -1+ i are equal only if a = -1 and b = 1.(iii) The circle |z +1– il = 1 has a center at (1, – 1).|3D(iv) i17 = -1 where i = v-1.2z(v) The poles of f (z)are z, = 1+ iv3 and z2 = 1- iV3.z²-2z+4

To state whether the given statement is true or false.

Answered: a) State if the following are True or…

Algebra for College Students

10th Edition

ISBN:9781285195780

Author:Jerome E. Kaufmann, Karen L. Schwitters

Publisher:Jerome E. Kaufmann, Karen L. Schwitters

Chapter13: Conic Sections

Section13.1: Circles

Problem 48PS

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a) State if the following are True or False. You need not show any working. (i) z = 2 – 2i has magnitude v8 and principal argument –n/4. (ii) z1 = a + ib and z2 = -1+i are equal only if a = -1 and b = 1. %|