Question
Show that $-|z| \leq \operatorname{Re} z \leq|z|$ and $-|z| \leq \operatorname{Im} z \leq|z|$.
Step 1
Here, \( x = \operatorname{Re}(z) \) (the real part of \( z \)) and \( y = \operatorname{Im}(z) \) (the imaginary part of \( z \)). Show more…
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