290,646 views
41 votes
41 votes
(-∞,0]
[0,∞)
[-∞,0)
(-∞,0)
which is the answer?

(-∞,0] [0,∞) [-∞,0) (-∞,0) which is the answer?-example-1
User Bensstats
by
2.0k points

1 Answer

21 votes
21 votes
I think it is the third one
User Rafael Rivera
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3.1k points