DS' Random Work

I will post a few simple theorems or proof. (The work are manually typed by me using LaTex language)

Saturday, November 13, 2010

Simple indentity

$(x^{n}-1)=(x-1)(x^{n-1}+x^{n-2}+...+1)$

The above indentity is very useful in finding limit when one is not equip with L'Hôpital's rule

Posted by Desmond Seah at 11:21 AM

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About Me

Desmond Seah: Sengkang, Singapore; -Applied Chemistry with Phamaceutical Science

-Interested in:
Complex analysis,
Numerical analysis,
Number Theory.

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