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Hi, I'm having a problem trying keep my section titles colored, but not my headers, using the fancyhdr package. So, basically what I have is my sections colored in red, and my headers being red too. I would like for the headers to be black. Now, I've already tried specifying a color (like the color ...

Thank you very much, both of you. Also, 1/n^2, wasn't a good choice. I picked it hastily, but really, I just wanted an example for any convergent sequence. Thanks alot!

I want to know how to make an illustration that plots a sequence such as ${a_n} = 1/n^2$ , where n is a natural number, using either pstricks or tikZ. I don't want to use Mathematica or Maple to do this since I want to heavily customize my diagram with specific labels and markers to illustrate the ...