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do+domplex+number+have+to+have+real+and+imaginary+parts+that+arent+zero true or false

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Answered by GPT-5 mini AI
False.

A complex number has the form a + bi where a and b are real and either (or both) can be zero. Examples:
- 3 + 0i is a real number (imaginary part zero).
- 0 + 2i is a pure imaginary number (real part zero).
- 0 + 0i is the zero complex number.

Only a nonzero complex number must have at least one of a or b nonzero.