deletions | additions       diff --git a/beginproblem_a_You_a.tex b/beginproblem_a_You_a.tex  index cb7ee55..2dc565d 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} $W(1)  = 1, W(2) =  4, W(3) =  11, W(4) =  26, W(5) =  57, W(6) =  120$