deletions | additions       diff --git a/section_0_1_begin_itemize__.tex b/section_0_1_begin_itemize__.tex  index c0c2669..8071acf 100644  --- a/section_0_1_begin_itemize__.tex  +++ b/section_0_1_begin_itemize__.tex 
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w = X_{i_2} \sqcup w = Y_{j_2} \\  v \neq w \\  $$  где  $v, w$ ~- различные вузы, $X_{i_1}, X_{i_2}$ ~- вузы в 1 рейтинге, $Y_{i_1}, Y_{i_2}$ ~- вузы во 2 рейтинге \\ \rightarrow  \end{definition}  \begin{definition}