Feat/add em1 ch2 diagrams

app/sem1/em1/content/chapter1.tsx

@@ -36,7 +36,9 @@ export const Ch1Content = () => {
           </li>
         </ul>
 
-        <img src="/sem1/em1/em1_01.png" alt="mvt-graph diagram" className="w-full my-4" />
+
+        <img src="/sem1/em1/em1_01.png" alt="mvt graph diagram" className="w-full my-4" />
+
       </section>
 
       <hr className="my-6 border-[#c7a669] opacity-40" />
@@ -67,7 +69,9 @@ export const Ch1Content = () => {
 
         </ul>
 
-        <img src="/sem1/em1/em1_02.png" alt="Taylor expansion diagram" className="w-full my-4" />
+
+        <img src="/sem1/em1/em1_02.png" alt="taylor series diagram" className="w-full my-4" />
+
       </section>
 
       <hr className="my-6 border-[#c7a669] opacity-40" />
@@ -101,7 +105,9 @@ export const Ch1Content = () => {
           <li>Used to classify graph behaviour and optimization.</li>
         </ul>
 
-        <img src="/sem1/em1/em1_03.png" alt="Concavity and inflexion diagram" className="w-full my-4" />
+
+        <img src="/sem1/em1/em1_03.png" alt="concavity and inflexion diagram" className="w-full my-4" />
+
       </section>
 
       <hr className="my-6 border-[#c7a669] opacity-40" />
@@ -128,7 +134,9 @@ export const Ch1Content = () => {
           </li>
         </ul>
 
-        <img src="/sem1/em1/em1_04.png" alt="curvature diagram" className="w-full my-4" />
+
+        <img src="/sem1/em1/em1_04.png" alt="curvature graph diagram" className="w-full my-4" />
+
       </section>
 
     </div>

app/sem1/em1/content/chapter2.tsx

@@ -18,7 +18,7 @@ export const Ch2Content = () => {
           <li>Properties include associativity, distributivity and non-commutativity.</li>
           <li>Transpose and conjugate transpose operations.</li>
         </ul>
-        <p className="p-text">Diagram: <strong>matrix-algebra.png</strong></p>
+        <img src="/sem1/em1/em1_05.png" alt="Matrix algebra diagram" className="w-full my-4" />
       </section>
 
       <hr className="my-6 border-[#c7a669] opacity-40" />
@@ -31,7 +31,7 @@ export const Ch2Content = () => {
           <li>Determined using row echelon form or determinant methods.</li>
           <li>Inverse exists only if det(A) ≠ 0.</li>
         </ul>
-        <p className="p-text">Diagram: <strong>rank-echelon.png</strong></p>
+        <img src="/sem1/em1/em1_06.png" alt="Rank and inverse diagram" className="w-full my-4" />
       </section>
 
       <hr className="my-6 border-[#c7a669] opacity-40" />
@@ -81,7 +81,7 @@ export const Ch2Content = () => {
           <li>Gauss elimination and Gauss Jordan elimination.</li>
           <li>Gauss Seidel iterative method.</li>
         </ul>
-        <p className="p-text">Diagram: <strong>gauss-methods.png</strong></p>
+        <img src="/sem1/em1/em1_07.png" alt="Numerical methods diagram" className="w-full my-4" />
       </section>
 
       <hr className="my-6 border-[#c7a669] opacity-40" />