<p>4. En utilisant la courbe représentative de la fonction sinus, compléter son tableau de variations.</p>
<div style="width: 1050px; margin: 1%; position: relative; margin-top: 1%; transform: translate(1%, 0);"><!--<div style="width: 900px; margin: 0px; position: relative; margin-top: 10px; transform: translate(10px, 0);">--> <img class="img-responsive" src="@@PLUGINFILE@@/Cadre-foncVariable.png" alt="" width="850" height="100" /> <br />
<h3 class="math" style="position: absolute; top: 50px; left: 20px;"><em><strong>x</strong></em></h3>
<h3 class="math" style="position: absolute; top: 50px; left: 130px;"><em><strong>0</strong></em></h3>
<h3 class="math" style="position: absolute; top: 50px; left: 480px;"><em><strong>pi/2</strong></em></h3>
<h3 class="math" style="position: absolute; top: 50px; left: 850px;"><em><strong>pi</strong></em></h3>
<h3 class="math" style="position: absolute; top: 180px; left: 20px;"><em><strong>sin(x)</strong></em></h3>
<h3 class="math" style="position: absolute; top: 180px; left: 130px;"><em><strong>{_0}</strong></em></h3>
<h3 class="math" style="position: absolute; top: 180px; left: 250px;"><em><strong>{_1:fleche1}</strong></em></h3>
<h3 class="math" style="position: absolute; top: 180px; left: 850px;"><em><strong>{_4}</strong></em></h3>
<br />
<h3 class="math" style="position: absolute; top: 180px; left: 480px;"><em><strong>{_2}           <em><strong>{_3:fleche2}</strong></em><br /></strong></em></h3>
<!--<div style="position: absolute; top: 22px; left: 349px;">\(=\)</div>
<div style="position: absolute; top: 20px; left: 366px;">{#1}</div>
<div style="position: absolute; top: 90px; left: 392px;">\(=\)</div>
<div style="position: absolute; top: 88px; left: 409px;">{#2}</div>--></div>
<!--<div style="text-align: center; margin-top: 15px;"><strong>Fig.</strong> <span class="math" style="font-size: 95%;"><em></em></span></div>-->
<p>
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