add two matrices using nested loop.ipynb

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      "[17, 15, 4]\n",
      "[10, 12, 9]\n",
      "[11, 13, 18]\n"
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   "source": [
    "# Program to add two matrices using nested loop\n",
    "\n",
    "X = [[12,7,3],\n",
    "    [4 ,5,6],\n",
    "    [7 ,8,9]]\n",
    "\n",
    "Y = [[5,8,1],\n",
    "    [6,7,3],\n",
    "    [4,5,9]]\n",
    "\n",
    "# iterate through rows\n",
    "for i in range(len(X)):\n",
    "   # iterate through columns\n",
    "   for j in range(len(X[0])):\n",
    "       result[i][j] = X[i][j] + Y[i][j]\n",
    "\n",
    "for r in result:\n",
    "   print(r)"
   ]
  }
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