Question

For what value of 'a' the number 7/a is not a rational number​

Answer 1

0 must be the value of 'a' the number 7/a is not a rational number

Explanation:

7/0=infinity

Answer 2

0

Explanation:

A rational number is a number that can be expressed as a fraction of two integers q/p where p, the denominator is not a 0. Therefore if a is 0 then it isn't a rational number