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   "source": [
    "# Task 07\n",
    "\n",
    "**deadline: 18/04/2021 23:59 CET**"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "**[0.75 points]:** Edit the Newton-Raphson's method so that it can solve systems of three nonlinear equations in three unknowns.\n",
    "\n",
    "**[0.25 points]:** Solve the following system of three nonlinear equations in three unknowns,\n",
    "\n",
    "$$\n",
    "\\begin{align}\n",
    "& x_0^2 + x_1^2 = 2 x_2, \\\\\n",
    "& x_0^2 + x_2^2 = 0.5, \\\\\n",
    "& x_0^2 + x_1^2 + x_2^2 = 1,\n",
    "\\end{align}\n",
    "$$\n",
    "\n",
    "using Newton-Raphson's method with initial estimate $ (1, 1, 0) $, error tolerance $ 10^{-7} $, and maximum of $ 10 $ iterations. Print the solution."
   ]
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   "source": [
    "\n",
    "# add your code here\n"
   ]
  }
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