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Mathematics 15 Online
OpenStudy (anonymous):

Is (a,b) open on R2

OpenStudy (anonymous):

i think its an open interval

OpenStudy (anonymous):

what do you mean by open interval

OpenStudy (anonymous):

to explain in detail: check this web mathworld.wolfram.com/OpenInterval.html

OpenStudy (anonymous):

OK THANKS

OpenStudy (anonymous):

no prob

OpenStudy (anonymous):

prathima are your asking from the stance of open and closed sets in a metric space?

OpenStudy (anonymous):

Ya

OpenStudy (anonymous):

Can u tell me the answer of construct a component set of real numbers with a countable set of limit points

OpenStudy (anonymous):

Is the compliment of (a,b) closed is \[\mathbb{R}^{2}\]?

OpenStudy (anonymous):

Hi! r u 4m kuvempu? if yes then mail me on renuc1@yahoo.in

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