Merge pull request #883 from Quantum-Software-Development/FabianaCampanari-patch-1

Update README.md

Author: FabianaCampanari

README.md

@@ -1656,6 +1656,7 @@ For basic variables, solve the equation $u_i + v_j = c_{ij}$:
   - $u_3 + v_2 = 15 \implies u_3 = -3$
   - $u_3 + v_3 = 34 \implies v_3 = 37$
 
+<br>
 
 ```latex
 Let \( u_1 = 0 \):
@@ -1709,6 +1710,12 @@ v_1 &= 12, \quad v_2 = 18, \quad v_3 = 37
 | \( x_{23} \)       | \( 6 + 37 - 32 = 11 \)    | \(11\) |
 | \( x_{31} \)       | \( -3 + 12 - 22 = -13 \)  | \(-13\)|
 
+
+----///////////////
+
+| $x_{12}$  | $0 + 18 - 22 = -4$   | $-4$   |
+
+
 <br>
 
 #### ***Conclusion:** Negative reduced costs (x12, x31) indicate the [solution is **not optimal]()***.