Real number
A real number is a number that falls on the real number line. It can have any value. Some examples of real numbers are:, and so on. Numbers that are not real are 3i, 3+2.5i, 3+2i+2j+k, i.e. complex numbers, and quaternions.
A real number is a number that falls on the real number line. It can have any value. Some examples of real numbers are:, and so on. Numbers that are not real are 3i, 3+2.5i, 3+2i+2j+k, i.e. complex numbers, and quaternions.
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