Re: Analysis with tan x.
- From: Virgil <Virgil@xxxxxxxxx>
- Date: Sun, 04 May 2008 12:27:14 -0600
In article
<e7d74e48-96fb-42c9-b5cf-1820b30700c9@xxxxxxxxxxxxxxxxxxxxxxxxxxx>,
mina_world@xxxxxxxxxxx wrote:
Hello teacher~
tan_1 x = tan x
tan_2 x = tan(tan_1 x) = tan(tan x)
...
tan_k x = tan(tan_(k-1) x)
Find the lim{x -> 0} (tan_50 x) / x.
Answer : 1
----------------------------------------------------------
Sorry. I need your advice.
Since tan (x) = O(x) as x -> 0
so will be tan_k (x) for all k.
.
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- Analysis with tan x.
- From: mina_world
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