Updated LaTeX

Author: tirthajyoti

Diff for: Scipy-Linear-Programming.ipynb

@@ -30,9 +30,13 @@
     "The linear programming (LP) problem is,\n",
     "\n",
     "$$\\text{maximize: }\\ 20x_1+12x_2+30x_3+15x_4$$\n",
+    "\n",
     "$$\\text{s.t.: } x_1+x_2+x_3+x_4 \\leq 50 \\text { (manpower constraint)}$$\n",
+    "\n",
     "$$3x_1+2x_2+2x_3 \\leq 100 \\text { (material A constraint)}$$\n",
+    "\n",
     "$$x_2+5x_3+3x_4 \\leq 90 \\text { (material B constraint)}$$\n",
+    "\n",
     "$$x_1, x_2, x_3, x_4 \\geq 0$$\n",
     "\n",
     "---"