<h2 class="f3" id="worked-examples">Worked Examples:<a class='anchor' href='#worked-examples' aria-label="Permalink to Worked Examples:" role="complementary" aria-hidden="true">#</a></h2><img src="https://imagedelivery.net/phxEHgsq3j8gSnfNAJVJSQ/NODE2_E69C31F3-81DF-4E38-8513-3CCA64BA081A/public" style="background-color:#FDFDFD;max-width:min(100%,2139px);max-height:min(1553px);;background-image:url(https://imagedelivery.net/phxEHgsq3j8gSnfNAJVJSQ/NODE2_E69C31F3-81DF-4E38-8513-3CCA64BA081A/public);height:auto;width:100%;object-fit:cover;background-size:cover;display:block;" width="2139" height="1553"> <img src="https://imagedelivery.net/phxEHgsq3j8gSnfNAJVJSQ/NODE2_75098AB9-7E7E-4852-8889-817C31D75190/public" style="background-color:#FDFDFD;max-width:min(100%,2400px);max-height:min(1579px);;background-image:url(https://imagedelivery.net/phxEHgsq3j8gSnfNAJVJSQ/NODE2_75098AB9-7E7E-4852-8889-817C31D75190/public);height:auto;width:100%;object-fit:cover;background-size:cover;display:block;" width="2400" height="1579"> <a class='tag' href="/tags/Sets">#Sets</a>