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seen Sep 22 '13 at 3:40

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awarded  Popular Question
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awarded  Scholar
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awarded  Supporter
Jun
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accepted Prove the Equality of Two Integrals
Jun
17
asked Prove the Equality of Two Integrals
Jan
24
comment How do I find the delta analytically for $f(x)$ with a degree other than $1$
I must be missing something fundamental here.. What I did is: $|x-3| \lt 1 \Rightarrow 2 \lt x \lt 4 \Rightarrow 2 + 3 \lt x + 3 \lt 4 + 3 \Rightarrow 5 \lt x + 3 \lt 7$.. I don't know if that even makes sense. Do you mind showing some algebraic steps?
Jan
24
comment How do I find the delta analytically for $f(x)$ with a degree other than $1$
Wow I must be really dumb as I still can't wrap my head around this.. so basically what you're saying is that $|x-3| \lt 1 \Rightarrow |x+3| \lt 4$?
Jan
24
comment How do I find the delta analytically for $f(x)$ with a degree other than $1$
I'm trying to solve a similar problem but can't seem to figure out why $|x+3| \le 4$ if I choose $\delta \le 1$?
Nov
7
awarded  Nice Question
Nov
1
comment How to Improve Mathematical Thinking and General Problem Solving Skills?
Hmm not exactly sure how to answer this. Just questions in general on any topic say textbook practice problems or questions in: projecteuler.net/problems although these are more math puzzle types.
Nov
1
awarded  Student
Nov
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asked How to Improve Mathematical Thinking and General Problem Solving Skills?