icipation Factor</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;\begin{equation}</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    [p]=\sage{Modal_participation_factor}</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;\end{equation}</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;