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hoa [83]
3 years ago
15

What does the open circle and closed circle mean?? ​

Mathematics
2 answers:
TEA [102]3 years ago
8 0
The open circle is greater than or less than, closed circle is less than or equal to or greater than equal to
S_A_V [24]3 years ago
8 0

Answer:

the open circle is greater than the closed circle is less than.

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