Question: In this exercise, we prove that exist and are equal if is increasing (the case of decreasing is similar). We use the concept

In this exercise, we prove that lim Ry and lim Ly N N0 N0 exist and are equal if ƒ is increasing (the case of ƒ decreasing is similar). We use the concept of a least upper bound discussed in Appendix B.

(a) Explain with a graph why Ly  RM for all N, M 1. (b) By (a), the sequence (Lv) is bounded, so it has a

lim Ry and lim Ly N N0 N0

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a Let fx be positive and increasing and let N and M be positive integers From the figure b... View full answer

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