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Mathematics 16 Online
OpenStudy (anonymous):

Wht does ] a, b[ represent.......?

OpenStudy (michele_laino):

It represents an open interval of the real line, namely the segment without its ends: |dw:1424346712135:dw|

OpenStudy (skullpatrol):

that ^ would be (a,b)

OpenStudy (michele_laino):

yes! you are right! @skullpatrol

OpenStudy (skullpatrol):

|dw:1424347247108:dw|

OpenStudy (skullpatrol):

|dw:1424347313060:dw|

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