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

<b>let </b><font color="Maroon">c<sub>1</sub></font> be   <a href="ordinal1.html#NM2">Ordinal</a>;<br/><b>let </b><font color="Maroon">c<sub>2</sub></font> be    <a href="hidden.html#M1">set</a> ;<br/>



<b>assume </b><a NAME="E1:9"/><i><font color="Green">E10</font></i>: 
<font color="Maroon">c<sub>2</sub></font> <a href="tarski.html#R1">c=</a> <font color="Maroon">c<sub>1</sub></font>
 ;<br/>

<a NAME="E2:9"/>
 <a href="wellord2.html#K1" target="_self">RelIncl</a> <font color="Maroon">c<sub>1</sub></font> is <a href="wellord1.html#V2">well-ordering</a>
 
<b>by </b><i><a class="ref" href="wellord2.html#T7" target="_self">Th7</a></i>;<br/>
<a NAME="E3:9"/><b>then </b>
<span class="p1">(<span class="default"><a href="wellord2.html#K1" target="_self">RelIncl</a> <font color="Maroon">c<sub>1</sub></font></span>)</span> <a href="wellord1.html#K2">|_2</a> <font color="Maroon">c<sub>2</sub></font> is <a href="wellord1.html#V2">well-ordering</a>
 
<b>by </b><i><a class="ref" href="wellord1.html#T32">WELLORD1:32</a></i>;<br/>
<b>hence </b><a NAME="E4:9"/>
 <a href="wellord2.html#K1" target="_self">RelIncl</a> <font color="Maroon">c<sub>2</sub></font> is <a href="wellord1.html#V2">well-ordering</a>
 <b>by </b><i><a class="txt" href="wellord2.html#E1:9"><i><font color="Green">E10</font></i></a>, <a class="ref" href="wellord2.html#T8" target="_self">Th8</a></i>;<br/>


</div>
