[-6,-4) U (-4,-1)
The square bracket signifies that -6 is included. The parentheses indicate that -4 and -1 are not included.
Zane P.
asked • 08/23/17Write the set of points from −6 to −1 but excluding −4 and −1 as a union of intervals:
How do I do this??
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Abdul F.
But how does the first bracket tells that we are considering point from -6 to -1?09/30/20