deletions | additions       diff --git a/beginproblem_a_You_a.tex b/beginproblem_a_You_a.tex  index 5f6ae2c..cb7ee55 100644  --- a/beginproblem_a_You_a.tex  +++ b/beginproblem_a_You_a.tex 
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\smallskip  \noindent  (c) For n = 1 through n = 6, $W(n) = \sum\limits_{i=1}^n i*2^{n-i} = 1, 4, 11, 26, 57, 120$  The summation can be represented in closed form as so: $W(n) = \sum\limits_{i=1}^n i*2^{n-i} = 2^{n+1}-n-2$ \begin{problem}