Question

If n is a rational number other than 0, which of the following is NOT necessarily a rational number?​

Answer 1

Answer:

We know that a number that can be made by dividing two integers. (An integer is a number with no fractional part.)

The word comes from "ratio".

For example:

2

1

is a rational number. (1 divided by 2, or the ratio of 1 to 2)

But

0

1

is not a rational number because the result of this fraction is not defined. Similarly,

0

3

is not a rational number.

Answer 2

Answer:

option a

13\n

Step-by-step explanation:

because  13 can not be divisible