Question
Show that: z 2 -4 i = 0 has a complex root. (Hint given by the prof: Lex z = x + iy, substitute in
Show that:
z 2 -4 i = 0 has a complex root.
(Hint given by the prof: Lex z = x + iy, substitute in z 2 - 4i.
Collect the real part and the imaginary part (coefficient of i), set them to 0 and solve above two equations)
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C++ Primer Plus
Authors: Stephen Prata
6th Edition
978-0321776402, 0321776402
