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Old 2020-07-18, 09:04   #35
devarajkandadai
 
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May 2004

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Quote:
Originally Posted by paulunderwood View Post
What does Taylor's Theorem have to do with this? Please elaborate.
Recall that Taylor's theorem can be stated as
f(x+h) =f(x) + hf'(x)..h^2/2!f''(x)......
Just replace h by f(x) and you get the required proof.
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