deletions | additions       diff --git a/beginproblem_a_You_a.tex b/beginproblem_a_You_a.tex  index 8182966..7f2a02b 100644  --- a/beginproblem_a_You_a.tex  +++ b/beginproblem_a_You_a.tex 
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\\\\  Now we will find the upper bound for $W(n) = 2^{n+1}-n-2$  \\\\  Since $2^{n}-n \leq 2^n$, $W(n)$ belongs to $\textit{O}(2^n)$  \\*  \begin{problem}