diff --git a/year4/semester1/CT4100: Information Retrieval/notes/CT4100-Notes.pdf b/year4/semester1/CT4100: Information Retrieval/notes/CT4100-Notes.pdf
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diff --git a/year4/semester1/CT4100: Information Retrieval/notes/CT4100-Notes.tex b/year4/semester1/CT4100: Information Retrieval/notes/CT4100-Notes.tex
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--- a/year4/semester1/CT4100: Information Retrieval/notes/CT4100-Notes.tex	
+++ b/year4/semester1/CT4100: Information Retrieval/notes/CT4100-Notes.tex	
@@ -1866,12 +1866,7 @@ Other issues in web search include:
     \item   Augmenting link analysis algorithms to deal with such manipulation.
 \end{itemize}
 
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+\section{Exam Notes}