In interval notation signs use what grouping symbol?

asked May 20, 2022 98.2k views

3 votes

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4 votes

Answer:

either parentheses or brackets

Explanation:

(x,y) means that the number is not included in interval notation

[x,y] means that the number is included in interval notation

Stacy answered May 26, 2022

by Stacy

7.2k points

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