Indicate whether the statement is true always, sometimes, or never.
-A complex number is an imaginary number.
A) Never
B) Always
C) Sometimes

Question

Quizplus · Accepted Answer

A complex number is sometimes an imaginary number. Complex numbers include all the numbers of the form a + bi, where a and b are real numbers and i is the square root of -1. If a is 0, the complex number is purely imaginary; otherwise, it is not.

Indicate Whether the Statement Is True Always, Sometimes, or Never