Recent content by Aliax3012

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    Finding Your Mistake: Solving a Limit Problem

    Thank you for your reply Mark Following your advice I got this, Second Attempt at the Solution, writing givens as the definition of limits if ##|x-a|<\delta## then ##|x^4-a^4|<\epsilon## factoring out the right side of the condition ##|(x-1)(x^3+a^2x+ax^2+a^3)|<\epsilon## choose...
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    Finding Your Mistake: Solving a Limit Problem

    I've pondered at this problem for a long time, and I don't know where I make a mistake, can anyone give me a hint? 1. Homework Statement find a ##\delta## such that ##|f(x)-L|<\epsilon## for all x satisfying ##0<|x-a|<\delta## Homework Equations [/B] ##f(x)=x^4##; ##l=a^4##The Attempt at a...