Question

what is rational and irrational ​

Answer 1

Answer:-

Any number in the form of p/q where p,q are integers and q is not equal to 0 are called rational numbers.

An irrational number is any number which can't be written as a fraction. For example, pi and the square root of two cannot be expressed as a fraction of two whole numbers, so they are both irrational.

Answer 2

Step-by-step explanation:

Rational number :-

In mathematics, a rational number is any number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q. Since q may be equal to 1, every integer is a rational number.

Irrational number :-

An irrational number is a number that cannot be expressed as a fraction for any integers and . Irrational numbers have decimal expansions that neither terminate nor become periodic. ... Numbers of the form are irrational unless is the th power of an integer.