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11-11-2018
Mathematics

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what is an example of a number that is not real

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AnnoateBooks AnnoateBooks

11-11-2018

An example is the number 5i

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tina2033712695 tina2033712695

11-11-2018

real numbers are:

whole numbers (0,1,2,3...)
rational numbers ( 1.1, 2/3...)
irrational numbers ( π...)

not real numbers are

imaginary numbers (√-1)
infinite numbers

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