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It asks me to graph the region in the complex plane.

$Re(z+iz) \le 1$

1 Answers 1

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Hint: If you write $z=x+yi$, $x$ and $y$ real, you should recognize it.

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    You mean $Re(x-y+ix+iy)$?2011-02-15
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    @tomm89: That is right. Then what is the real part?2011-02-15
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    $x-y$ problem resolved, thank you!2011-02-15
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    @tomm89: then you could accept the answer by clicking the check mark. It will keep the problem from being brought back up by the robot2011-02-15
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    I tried that, but it said I had to wait 5 min. Then I forgot2011-02-15
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    @tomm89: looks like you got it now. Thanks2011-02-15