Problem 3. Read about compactness in Section 2.8 of the book. Then, prove, WITHOUT RELYING ON HEINE-BOREL's THEOREM, the following. Let E be a closed bounded subset of E and r be any function...
This is a tough **Real Analysis** problem, please do it without Heine Borel's theorem & provide as much details as possible Let E be a closed bounded subset of E" and r be any function mapping E to (0,00). Then there exists finitely many pints yi E E, i = 1, . .. ,N such that ECUBvi) Here Bry(yi) is the open ball (neighborhood) of radius r(y) centered at y Let E be a closed bounded subset of E" and...
Real Analysis II Please do it without using Heine-Borel's theorem and do it only if you're sure Problem: Let E be a closed bounded subset of En and r be any function mapping E to (0,∞). Then there exists finitely many points yi ∈ E, i = 1,...,N such that Here Br(yi)(yi) is the open ball (neighborhood) of radius r(yi) centered at yi. Also, following definitions & theorems should help that E CUBy Definition. A subset S of a topological...