/sci/ - Science & Math

Anonymous Mon Jul 30 03:13:07 2018 No.9903705 [View]
File: 10 KB, 433x91, 1071dfbf383e2f97dd41703a880b8191.png [View same] [iqdb] [saucenao] [google]

the supremum is obviously 1, and its easy to show 1 is an upper bound of B, but im struggling with showing that its the least upper bound. I'm going about it by trying to show that for any number less than 1 you can find an element of B greater than it, but that fact that its a set of discrete points not a continuous interval has me stumped, any help is appreciated

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/sci/ - Science & Math

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