Answers

2015-06-26T18:29:44+05:30
1. {p}, {q}, {p,q}, Ф
2. {x}, {y}, {z}, {x,y}, {y,z}, {z,x}, {x,y,z}, Ф
3. {a}, {b}, {c}, {d}, {a,b}, {a,c}, {a,d}, {b,c}, {b,d}, {c,d}, {a,b,c}, {b,c,d}, {c,d,a}, {d,a,b}, {d,b,c,a}, Ф
4. {1}, {4}, {9}, {16}, {1,4}, {1,9}, {1,16}, {4,9}, {4,16}, {9,16}, {1,4,9}, {4,9,16}, {9,16,1}, {16,1,4}, {1,4,9,16}, Ф
5. {10}, {100}, {1000}, {10,100}, {100,1000}, {100,10}, {10,100,1000}, Ф
1 4 1