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  Discussion about math, puzzles, games and fun.   Useful symbols: √ ∞ ≠ ≤ ≥ ≈ ⇒ ∈ Δ θ ∴ ∑ ∫ π -

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#1 2013-02-09 14:08:56

cooljackiec
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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
lol

#2 2013-02-09 19:44:52

Fistfiz
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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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