Question

For the following inequality, choose their equivalent interval notation. A) 0_

Answer 1

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)

`0\le x\le1`

in interval notation is:

`\lbrack0,1\rbrack\text{.}`

b)

`0in interval notation is:[tex](0,4)\text{.}`

Answer:

a)

`\lbrack0,1\rbrack\text{.}`

b)

`(0,4)`