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<b>take </b>
 <a href="robbins1.html#K2">TrivOrtLat</a> 
;<br/>

<b>thus </b><a NAME="E1:62_1_1"/>
(  <a href="robbins1.html#K2">TrivOrtLat</a>  is <a href="robbins2.html#V1" target="_self">satisfying_DN_1</a> &amp;  <a href="robbins1.html#K2">TrivOrtLat</a>  is <a href="robbins1.html#V9">de_Morgan</a> )
 ;<br/>


</div>
