="r-in"><span><span class="fu">rowCofactors</span><span class="op">(</span><span class="va">M</span>, <span class="fl">1</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1] 11 -7 -5</span>
<span class="r-in"><span><span class="fu"><a href="Det.html">Det</a></span><span class="op">(</span><span class="va">M</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1] 148</span>
<span class="r-in"><span><span clas