## Some series convergence problems

Here are some series convergence problems that I gathered quite a while ago. A few of them are a bit tricky.

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# Month: January 2013

## Some series convergence problems

Here are some series convergence problems that I gathered quite a while ago. A few of them are a bit tricky.

## Every continuous open mapping of R into R is monotonic

information when you need it

I’m willing to bet that most students who have used Rudin’s Principles of Mathematical Analysis have encountered this problem: 15. Call a mapping of...