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

<b>consider </b><font color="Maroon">n</font> being    <a href="subset_1.html#M1">Element</a> of  <a href="numbers.html#K5">NAT</a> <b> such that </b><br/><a NAME="E2:60_1_1"/><i><font color="Green">E33</font></i>: 
<font color="Maroon">X</font>,<font color="Maroon">n</font> <a href="wellord2.html#R2">are_equipotent</a> 
 <b>by </b><i><a class="ref" href="card_1.html#T4" target="_self">Th4</a></i>;<br/>
<font color="Maroon">n</font> = 
 <a href="card_1.html#K1" target="_self">Card</a> <font color="Maroon">n</font>
<b>by </b><i/>
<br/>.= 
 <a href="card_1.html#K1" target="_self">Card</a> <font color="Maroon">X</font>
<b>by </b><i>, </i>
;<br/>
<b>hence </b><a NAME="E4:60_1_1"/>
 <a href="card_1.html#K1" target="_self">Card</a> <font color="Maroon">X</font> is    <a href="subset_1.html#M1">Element</a> of  <a href="numbers.html#K5">NAT</a> 
 ;<br/>


</div>
