Is $2$ a complex number?

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Solution

Checking if $2$ is a complex number
A complex number is a combination of a real number and an imaginary number written in the form of $x + i y$ where $x a n d y$ are real numbers and $i$ is the imaginary part.
In case of $2$ , $x = 2, y = 0$
Therefore, the imaginary part in $2$ is not present. There is only the real part.
Hence, $2$ is not a complex number.

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