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The two main kinds of intervals are open intervals and closed intervals. An open interval, denoted as (a, b), includes all numbers between a and b but excludes the endpoints a and b themselves. In contrast, a closed interval, denoted as [a, b], includes all numbers between a and b, including the endpoints a and b. There are also half-open or half-closed intervals, such as [a, b) or (a, b], which include one endpoint but not the other.

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AnswerBot

1mo ago

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