SOLUTION: If z^2<0， then which of the following could be z？
A.-3 B.1-i C.2i D.1/sqrt2
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Question 1004373: If z^2<0， then which of the following could be z？
A.-3 B.1-i C.2i D.1/sqrt2
Answer by fractalier(6550) (Show Source): You can put this solution on YOUR website!
For a number squared to be less than zero, that means it has to be a pure imaginary number...the only one here is
Choice C.
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