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<b>let </b><font color="Maroon">v1</font> be   <a href="struct_0.html#NM1">Element</a> of <font color="Maroon">V</font>, <font color="Maroon">v2</font> be   <a href="struct_0.html#NM1">Element</a> of <font color="Maroon">V</font>;<br/>

<b>assume </b><b>that </b><br/><a NAME="E1:20_1_1"/><i><font color="Green">E32</font></i>: 
<font color="Maroon">v</font> <a href="rlvect_1.html#K2" target="_self">+</a> <font color="Maroon">v1</font> <a href="hidden.html#R1">=</a>  <a href="rlvect_1.html#K1" target="_self">0.</a> <font color="Maroon">V</font>
 <b>and </b><br/><a NAME="E2:20_1_1"/><i><font color="Green">E34</font></i>: 
<font color="Maroon">v</font> <a href="rlvect_1.html#K2" target="_self">+</a> <font color="Maroon">v2</font> <a href="hidden.html#R1">=</a>  <a href="rlvect_1.html#K1" target="_self">0.</a> <font color="Maroon">V</font>
 ;<br/>

<b>thus </b><font color="Maroon">v1</font> = 
<font color="Maroon">v1</font> <a href="rlvect_1.html#K2" target="_self">+</a> <span class="p1">(<span class="default"><font color="Maroon">v</font> <a href="rlvect_1.html#K2" target="_self">+</a> <font color="Maroon">v2</font></span>)</span>
<b>by </b><i>, , </i>
<br/>.= 
<span class="p1">(<span class="default"><font color="Maroon">v1</font> <a href="rlvect_1.html#K2" target="_self">+</a> <font color="Maroon">v</font></span>)</span> <a href="rlvect_1.html#K2" target="_self">+</a> <font color="Maroon">v2</font>
<b>by </b><i>, </i>
<br/>.= 
<span class="p1">(<span class="default"><a href="rlvect_1.html#K1" target="_self">0.</a> <font color="Maroon">V</font></span>)</span> <a href="rlvect_1.html#K2" target="_self">+</a> <font color="Maroon">v2</font>
<b>by </b><i>, , </i>
<br/>.= 
<font color="Maroon">v2</font>
<b>by </b><i>, </i>
;<br/>


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