What are irrational numbers? How do they differ from rational numbers? Give examples.
Irrational number:- A number which can’t be expressed as an terminating decimal or recurring decimal and fractional form is called irrational.
Ex: π, (3.1415926535),
Irrational number is different from Rational number because Rational number is a number which can be expressed as fractional form or terminating decimal form is called rational number. It is exactly the opposite of Irrational number.
Ex:- 5 ,