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anonymous
 5 years ago
how do you prove that lim as n> infinity cos(cos...(cos(x))) exists where iterated cosine function is n times
anonymous
 5 years ago
how do you prove that lim as n> infinity cos(cos...(cos(x))) exists where iterated cosine function is n times

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i.e. \[x_{1} = \cos (x) \] \[x_{n+1} = \cos(x_{n})\]
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