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simple sequence problem

• To: mathgroup at smc.vnet.net
• Subject: [mg74402] simple sequence problem
• From: traz <t_raz at yahoo.com>
• Date: Mon, 19 Mar 2007 22:10:46 -0500 (EST)

Hi, this might be a silly question, but how do you do this in mathematica.

x1 == Cos[1];
x2 == Cos[x1];
x3 == Cos[x2];

and so on ... ... so basically x(n)= Cos[x(n - 1)]

I want to plot n against x(n). How do you do the code for this type of sequence in mathematica?

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