&lt;p class=&quot;MsoNormal&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size:18.0pt;line-height:115%;
font-family:&amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;;mso-ascii-theme-font:major-bidi;
mso-hansi-theme-font:major-bidi;mso-bidi-theme-font:major-bidi;color:#00B050&quot;&gt;Exercice
10 page 187(la suite) :&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size:14.0pt;line-height:115%;
font-family:&amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;;mso-ascii-theme-font:major-bidi;
mso-fareast-font-family:&amp;quot;Times New Roman&amp;quot;;mso-fareast-theme-font:minor-fareast;
mso-hansi-theme-font:major-bidi;mso-bidi-theme-font:major-bidi&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size:18.0pt;line-height:115%;
font-family:&amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;;mso-ascii-theme-font:major-bidi;
mso-hansi-theme-font:major-bidi;mso-bidi-theme-font:major-bidi;color:#00B050&quot;&gt;Exercice
12 page 187&amp;nbsp;:&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;font-size:14.0pt;line-height:115%;
font-family:&amp;quot;Times New Roman&amp;quot;,&amp;quot;serif&amp;quot;;mso-ascii-theme-font:major-bidi;
mso-fareast-font-family:&amp;quot;Times New Roman&amp;quot;;mso-fareast-theme-font:minor-fareast;
mso-hansi-theme-font:major-bidi;mso-bidi-theme-font:major-bidi&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;