Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
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#2 2013-02-27 19:09:29
- anonimnystefy
- Real Member
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Re: Convergence
Hi
Here are some basic ones: http://www.mathisfunforum.com/viewtopic.php?id=17887
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón
#4 2013-02-27 22:00:09
- bobbym
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Re: Convergence
Hi;
You have to determine the limit of the general term.
http://faculty.eicc.edu/bwood/ma155supp … ntal19.htm
Generally if a sequence has a limit it is convergent, if not then it is divergent.
A bit more rigorous, if the limit of a sequence exists or is finite then the sequence converges, If the limit does not exist or is infinite then the sequence diverges.
Last edited by bobbym (2013-02-27 22:10:04)
In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.