- #1
BustedBreaks
- 65
- 0
Okay, I need to graph the following set in the complex plane:
M={z[tex]\in[/tex]C:[(1<|z-i|[tex]\leq[/tex]2) and (z[tex]\neq[/tex]2+i)] or [z = 1 + [tex]\pi[/tex]i]}
I got the last two constraints, but the first one is what's giving me trouble.
is z-i just x+yi that is (1,1) on the complex plane lowered by 1?
Thanks
M={z[tex]\in[/tex]C:[(1<|z-i|[tex]\leq[/tex]2) and (z[tex]\neq[/tex]2+i)] or [z = 1 + [tex]\pi[/tex]i]}
I got the last two constraints, but the first one is what's giving me trouble.
is z-i just x+yi that is (1,1) on the complex plane lowered by 1?
Thanks