Question

what is irrational no..​

Answer 1

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The irrational numbers are all the real numbers which are not rational numbers. That is, irrational numbers cannot be expressed as the ratio of two integers.

Like all real numbers, irrational numbers can be expressed in positional notation, notably as a decimal number.

Some of the examples are: √8, √11, √50, Euler's Number e = 2.718281, Golden ratio, φ= 1.618034.

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Answer 2

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The irrational numbers are all the real numbers which are not rational numbers. That is, irrational numbers cannot be expressed as the ratio of two integers. Like all real numbers, irrational numbers can be expressed in positional notation, notably as a decimal number.