Im just not able to wrap my head around how to find this limit: lim [arctan(x)] -x x-> 0 -------------- x^3
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Originally Posted by trigoon Im just not able to wrap my head around how to find this limit: lim [arctan(x)] -x x-> 0 -------------- x^3 What level of math are you at? Do you know L'hopital's? You could also use maclaurin series
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