Question

Which of the following is a whole number?
1.13
| 00
√0.67

Answer 1

`\sqrt{(1)/(1) }`

Explanation:

`\sqrt{(1)/(1) }` simplifies to
`√(1)`

`1*1=1` so
`√(1)=1`

1 is a whole number as it is a number without fractions, or is an integer.