Question

Which of the following is not rational number ? a) -3/5
b)-2/9 c) 9/8 d)9/0​

Answer 1

Answer:

Option (d) isn't a rational number as the denominator is zero.

The numbers which can be expressed in the form of p/q and q isn't equal to zero are known as rational number.

Answer 2

9/0 is not a rational number.

9/0 is not a rational number. any number divided by zero is not defined and the answer is said to be infinity ♾️.