&lt;p&gt;التمرين: 1، ص: 47 -&lt;br&gt;&lt;/p&gt;&lt;div&gt;&lt;p style=&quot;margin-bottom: 20px;&quot;&gt;&lt;div style=&quot;box-sizing: border-box; color: rgb(0, 0, 0); font-family: &amp;quot;Circular Std Book&amp;quot;; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;&quot;&gt;&lt;/div&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin: 0px 0px 20px; color: rgb(0, 0, 0); font-family: &amp;quot;Circular Std Book&amp;quot;; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;&quot;&gt;التمرين: 2، ص: 47 -&lt;br style=&quot;box-sizing: border-box;&quot;&gt;&lt;/p&gt;&lt;/div&gt;