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<b>let </b><font color="Maroon" title="c1">V</font> be   <a href="bhsp_1.html#NM1" title="BHSP_1:NM.1">RealUnitarySpace</a>;<br/><b>let </b><font color="Maroon" title="c2">W</font> be    <a href="rusub_1.html#M1" title="RUSUB_1:mode.1">Subspace</a> of <font color="Maroon" title="c1">V</font>;<br/><b>let </b><font color="Maroon" title="c3">v</font> be   <a href="rlvect_1.html#NM1" title="RLVECT_1:NM.1">VECTOR</a> of <font color="Maroon" title="c1">V</font>;<br/>





<b>reconsider </b><font color="Maroon" title="c4">C</font> = <font color="Maroon" title="c3">v</font> <a href="rusub_1.html#K3" title="RUSUB_1:func.3">+</a> <font color="Maroon" title="c2">W</font> as    <a href="rusub_1.html#M2" title="RUSUB_1:mode.2">Coset</a> of <font color="Maroon" title="c2">W</font> <b>by </b><i><a class="ref" href="rusub_1.html#D5" title="RUSUB_1:def.5">RUSUB_1:def 5</a></i>;<br/>
<b>take </b>
<font color="Maroon" title="c4">C</font>
;<br/>

<b>thus </b><a NAME="E2:61"/>
<font color="Maroon" title="c3">v</font> <a href="hidden.html#R2" title="HIDDEN:pred.2">in</a> <font color="Maroon" title="c4">C</font>
 <b>by </b><i><a class="ref" href="rusub_1.html#T37" title="RUSUB_1:th.37">RUSUB_1:37</a></i>;<br/>


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