Question

What are irrational numbers? Give an example

Answer 1

a number which can neither be expressed as a terminating decimal no as a repeating decimal is called an irrational number example 0.12112...... , 18.010110111...... etc
irrational numbers are non terminating and non repeating
they do not have perfect roots


hope it will help you

Answer 2

Answer:

Irrational numbers are numbers that cannot be expressed as the ratio of two whole numbers.

This is opposed to rational numbers, like 2, 7, one-fifth and -13/9, which can be, and are, expressed as the ratio of two whole numbers.

When expressed as a decimal, irrational numbers go on forever after the decimal point and never repeat.

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