1  {
   2   "cells": [
   3    {
   4     "cell_type": "code",
   5     "execution_count": 1,
   6     "id": "69c92d0b",
   7     "metadata": {},
   8     "outputs": [],
   9     "source": [
  10      "range(0,40)"
  11     ]
  12    },
  13    {
  14     "cell_type": "code",
  15     "execution_count": 2,
  16     "id": "2a74bbda",
  17     "metadata": {},
  18     "outputs": [],
  19     "source": [
  20      "list(range(0,40))"
  21     ]
  22    },
  23    {
  24     "cell_type": "code",
  25     "execution_count": 3,
  26     "id": "e557ac47",
  27     "metadata": {},
  28     "outputs": [],
  29     "source": [
  30      "list(range(1,41))"
  31     ]
  32    },
  33    {
  34     "cell_type": "code",
  35     "execution_count": 4,
  36     "id": "5fcb09b0",
  37     "metadata": {},
  38     "outputs": [],
  39     "source": [
  40      "a=set([x for x in range(1,41) if x%2==0])"
  41     ]
  42    },
  43    {
  44     "cell_type": "code",
  45     "execution_count": 5,
  46     "id": "20316498",
  47     "metadata": {},
  48     "outputs": [],
  49     "source": [
  50      "print(a)"
  51     ]
  52    },
  53    {
  54     "cell_type": "code",
  55     "execution_count": 6,
  56     "id": "c0ea4579",
  57     "metadata": {},
  58     "outputs": [],
  59     "source": [
  60      "a=set([x for x in range(1,41) if x%3==0])"
  61     ]
  62    },
  63    {
  64     "cell_type": "code",
  65     "execution_count": 7,
  66     "id": "b8441bbc",
  67     "metadata": {},
  68     "outputs": [],
  69     "source": [
  70      "print(a)"
  71     ]
  72    },
  73    {
  74     "cell_type": "code",
  75     "execution_count": 8,
  76     "id": "4cd65fd5",
  77     "metadata": {},
  78     "outputs": [],
  79     "source": [
  80      "b=set([x for x in range(15,61) if x%6==0])"
  81     ]
  82    },
  83    {
  84     "cell_type": "code",
  85     "execution_count": 9,
  86     "id": "adc5fe3e",
  87     "metadata": {},
  88     "outputs": [],
  89     "source": [
  90      "c=set([x for x in range(29,51) if x%7==0])"
  91     ]
  92    },
  93    {
  94     "cell_type": "code",
  95     "execution_count": 10,
  96     "id": "4ab84c70",
  97     "metadata": {},
  98     "outputs": [],
  99     "source": [
 100      "print(a)\n",
 101      "print(b)\n",
 102      "print(c)"
 103     ]
 104    },
 105    {
 106     "cell_type": "code",
 107     "execution_count": 11,
 108     "id": "158b8c56",
 109     "metadata": {},
 110     "outputs": [],
 111     "source": [
 112      "a.union(b)"
 113     ]
 114    },
 115    {
 116     "cell_type": "code",
 117     "execution_count": 12,
 118     "id": "69b52842",
 119     "metadata": {},
 120     "outputs": [],
 121     "source": [
 122      "a.union(c)"
 123     ]
 124    },
 125    {
 126     "cell_type": "code",
 127     "execution_count": 13,
 128     "id": "c9bd2846",
 129     "metadata": {},
 130     "outputs": [],
 131     "source": [
 132      "d=a.difference(b.union(c)).union(b.difference(a.union(c))).union(c.difference(b.union(a)))"
 133     ]
 134    },
 135    {
 136     "cell_type": "code",
 137     "execution_count": 14,
 138     "id": "54a7ebaa",
 139     "metadata": {},
 140     "outputs": [],
 141     "source": [
 142      "d"
 143     ]
 144    },
 145    {
 146     "cell_type": "code",
 147     "execution_count": 15,
 148     "id": "0edaaae1",
 149     "metadata": {},
 150     "outputs": [],
 151     "source": [
 152      "len(d)"
 153     ]
 154    }
 155   ],
 156   "metadata": {},
 157   "nbformat": 4,
 158   "nbformat_minor": 5
 159  }
 160