Question
Write an inequality to represent the given interval and state whether the interval is closed, open or half-open. Also state whether the interval is bounded or unbounded.$$[a, b]$$
Step 1
The interval is given as [a, b]. This means that all the values that lie between a and b are included in the interval. Therefore, the inequality can be written as: \[a \leq x \leq b\] Show more…
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