What definitions should be written in real no.

1.	What definitions should be written in real no.
Answer» The numbers are divided into two part real number and non real number. In math we always use real number. Non real number are imaginary number so we can use it.so we say that all the whole no, integer, natural no, rational or irretional no,are real number. Real no is the combination or group of ratinal and irratinal no called real no I want to ask that what definitions in the chapter of real no. set of rational and irrational no.

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