deletions | additions       diff --git a/subsection_The_Hex_notation_In__.tex b/subsection_The_Hex_notation_In__.tex  index b0f487f..f5265e1 100644  --- a/subsection_The_Hex_notation_In__.tex  +++ b/subsection_The_Hex_notation_In__.tex 
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\\  Each hexadecimal digit represents a nibble, i.e. four bits, as shown in the following table  \begin{center}  \begin{tabular}{|c|c|c|} \begin{tabular}{|c|c|c|c|}  \hline  Decimal & Bits& Polynomials & Hex\\  \hline