Math 63
Real Analysis
Last updated June 27, 2016 13:25:50 EDT

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• In problem 5c of the Take home, the displayed equation should read $\sum (-1)^{n+1} a_n = a_1 -a_2 + a_3 - \dots$. (The $a_n$ was omitted.) And yes, I know we proved the AST in lecture. I want you to give a different proof use part (b).