><i class="fa fa-check"></i><b>7.3.4</b> Solve approximate Demand and Supply using a System of Linear Equations</a></li>
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<li class="chapter" data-level="7.4" data-path="matrix-applications.html"><a href="matrix-applications.html#first-order-taylor-approximation-1"><i class="fa fa-check"></i><b>7.4</b> First Order Taylor Approximation</a>
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<li class="chapter" data-level="7.4.1" data-path="matrix-applications.html"><a href="matrix-applications.html#demand-and-supply-for-credit-and-abhk"><i clas