Lab 2.ipynb.txt

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    "# Lab 2\n",
    "\n",
    "\n",
    "1. If a volume of a sphere is $\\frac{4}{3}\\pi r^3$. What will be the volume of a sphere with radius 5? assume $\\pi$ is 3.14159 \n",
    "\n",
    "\n",
    "2. Using Python's slicing syntax provide two expressions for extracting the following from 'Pythonic'  \n",
    "    i) 'tho'    \n",
    "    ii) 'ic'    \n",
    " \n",
    "\n",
    "\n",
    "3. Take as input from the user three numbers which correspond to the lengths of the three sides of a triangle.If any of the three lengths is greater than the sum of the other two, then a triangle cannot be formed. Write a program to check whether the user provided lengths indeed form a triangle.\n",
    "\n",
    "\n",
    "4. Take as input from a user his/her name. Check if it is properly formatted. (Hint: check string methods)\n",
    "   i) it has the first letter capitalized  \n",
    "   ii) it consists of more than a single letter/character  \n",
    "   iii) it contains no digits  \n",
    "\n"
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