Suppose $f(x)$ and $g(x)$ are continuous functions on $[a,b]$ with $f$ monotone increasing. Assume there exists a sequence $x_n \in [a, b]$ such that for all $n \in \mathbb{N}$ , $g(x_n) = f(x_{n+1})$. Show that there exists $x_0 \in [a,b]$ such that $g(x_0) = f(x_0)$. Just wondering if this que...
Suppose f(x) and g(x) are continuous functions on [a,b] with f monotone increasing. Assume there exists a sequence $x_n \in [a, b]$ such that for all $n \in N$ , $g(x_n) = f(x_{n+1})$. Show that there exists $x_0 \in [a,b]$ such that $g(x_0) = f(x_0).$ Can someone provide an example of a functio...
In a group of 26 people, is it possible for each person to shake hands with exactly 3 other people? Does anybody know how to solve this?
The problem is to show how to construct a cubic graph of v vertices whenever v is even. (for v $\ge4$) I think I'm supposed to use a degree sequence to aid my construction, but I need help getting started.
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