Answer:
![1.40<√(2)<1.42\\1.72<√(3)<1.74\\1.99<√(4)<2.01\\2.23<√(5)<2.25\\2.44<√(6)<2.46](https://img.qammunity.org/2019/formulas/mathematics/high-school/pw5r6dw11b0b4ifx8cj39jg6k35zf5y48j.png)
Explanation:
√2=1.41
So, the smallest possible interval will be 1.40 and 1.42
√3=1.73
So, the smallest possible interval will be 1.72 and 1.74
√4=2.00
So, the smallest possible interval will be 1.99 and 2.01
√5=2.24
So, the smallest possible interval will be 2.23 and 2.25
√6=2.45
So, the smallest possible interval will be 2.44 and 2.46