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#1 2013-02-08 15:08:56
- cooljackiec
- Member
- Registered: 2012-12-13
- Posts: 186
complex plane
a) Suppose we graph every point z in the complex plane such that |z| = 4. What shape results?
b) What is the graph of the equation |z-2i| = 3
I see you have graph paper.
You must be plotting something
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#2 2013-02-08 20:44:52
- Fistfiz
- Member
- Registered: 2012-07-20
- Posts: 33
Re: complex plane
Hi cooljackiec,
a) do you know a locus of points that dist 4 from zero?
b) " " " " that dist 3 from y=2?
30+2=28 (Mom's identity)
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