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lys-0071 [83]
3 years ago
14

Which of the following is a complex number?

Mathematics
1 answer:
Paraphin [41]3 years ago
4 0

You'll be disappointed to find out these are *all* complex numbers, because the set of real numbers is a subset of the complexes.

Probably the question means to ask, "which of these numbers is strictly non-real?" in which case D would be the answer because it contains the square root of a negative number that introduces the imaginary unit <em>i</em>. All the other options are strictly real numbers.

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