Question

what is a complex number​

Answer 1

( Ä̤n̤̈s̤̈ẅ̤ë̤r̤̈)

®{A complex number is number that can be expressed in the form of a+b| where a and b is real number.}®

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Answer 2

Answer:

A complex number is any number that includes i. Thus, 3i, 2 + 5.4i, and –πi are all complex numbers. (In fact, the real numbers are a subset of the complex numbers-any real number r can be written as r + 0i, which is a complex representation.)