Recall that the symbols ≤ and ≥ in interval notation are represented by ] and [ respectively.
Also, the symbols < and > in interval notation are represented by ) and ( respectively.
Therefore:
a)
[tex]0\le x\le1[/tex]in interval notation is:
[tex]\lbrack0,1\rbrack\text{.}[/tex]b)
[tex]0in interval notation is:[tex](0,4)\text{.}[/tex]Answer:
a)
[tex]\lbrack0,1\rbrack\text{.}[/tex]b)
[tex](0,4)[/tex]