Real analysis
Posted: Wed Feb 07, 2018 5:33 pm
what can you say A if LUB A = GLB A ?
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I beg your pardon?Asis ghosh wrote:what can you say A if LUB A = GLB A ?
Maybe LUB is L(owest)U(pper)B(oundary) i.e. $\sup$ and GLB is G(reatest)L(ow)B(oundary) i.e. $\inf$.Asis ghosh wrote:what can you say about A if LUB A = GLB A ?