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<b>consider </b><font color="Maroon">c<sub>2</sub></font>, <font color="Maroon">c<sub>3</sub></font> being   <a href="vectsp_2.html#NM6">LeftMod</a> of <font color="Maroon">c<sub>1</sub></font>;<br/>
<b>set </b><font color="Maroon">c<sub>4</sub></font> =  <a href="mod_2.html#K5" target="_self">ZERO</a> <font color="Maroon">c<sub>2</sub></font>,<font color="Maroon">c<sub>3</sub></font>;<br/>
<a NAME="E2:13_1_1"/>
 <a href="mod_2.html#K4" target="_self">fun</a> <span class="p1">(<span class="default"><a href="mod_2.html#K5" target="_self">ZERO</a> <font color="Maroon">c<sub>2</sub></font>,<font color="Maroon">c<sub>3</sub></font></span>)</span> is <a href="mod_2.html#V1" target="_self">linear</a>
 
<b>by </b><i><a class="ref" href="mod_2.html#T8" target="_self">Th8</a></i>;<br/>
<a NAME="E3:13_1_1"/><b>then </b>
 <a href="mod_2.html#K5" target="_self">ZERO</a> <font color="Maroon">c<sub>2</sub></font>,<font color="Maroon">c<sub>3</sub></font> is <a href="mod_2.html#V3" target="_self">LModMorphism-like</a>
 
<b>by </b><i><a class="ref" href="mod_2.html#D10" target="_self">Def10</a></i>;<br/>
<b>hence </b><a NAME="E4:13_1_1"/>
ex <font color="Olive">b<sub>1</sub></font> being   <a href="mod_2.html#L1" target="_self">LModMorphismStr</a> of <font color="Maroon">c<sub>1</sub></font> st <br/>( <font color="Olive">b<sub>1</sub></font> is <a href="mod_2.html#V2" target="_self">strict</a> &amp; <font color="Olive">b<sub>1</sub></font> is <a href="mod_2.html#V3" target="_self">LModMorphism-like</a> )
 ;<br/>


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