<?xml version="1.0"?>
<div class="add">

<a NAME="E1:34_1_1"/>
<font color="Maroon" title="c1">C</font>,<font color="Maroon" title="c1">C</font> <a href="yellow18.html#K1" title="YELLOW18:func.1">opp</a>  <a href="yellow18.html#R2" title="YELLOW18:pred.2">are_opposite</a> 
 
<b>by </b><i><a class="ref" href="yellow18.html#D4" target="_self" title="YELLOW18:def.4">Def4</a></i>;<br/>
<b>hence </b><a NAME="E2:34_1_1"/>
<font color="Maroon" title="c1">C</font> <a href="yellow18.html#K1" title="YELLOW18:func.1">opp</a>  is <a href="altcat_1.html#V11" title="ALTCAT_1:attr.11">associative</a>
 <b>by </b><i><a class="ref" href="yellow18.html#T12" target="_self" title="YELLOW18:th.12">Th12</a></i>;<br/>


</div>
