Answer:
1. {a,b,c} - {}, {a}, {b}, {c}, {a,b}, {a,c}, {b,c}, {a,b,c}
2.{2,4,6,8} - {}, {2} ,{4}, {6}, {8}, {2,4}, {2,6}, {2,8}, {4,6}, {4,8}, {6,8}, {2,4,6,8}
3.{1,2,3,4,5} - {}, {1}, {2}, {3}, {4}, {5}, {1,2}, {1,3}, {1,4},
{1,5}, {2,3}, {2,4}, {2,5}, {3,4}, {3,5}, {4,5}, {1,2,3,4,5}
4.{d,e,f,g,h,i}, - {}, {d,e}, {d,f}, {d,g}, {d,h}, {d,i}, {e,f}, {e,g}, {e,h}, {e,i}, {f,g}, {f,h}, {f,i}, {g,h}, {g,i}, {h,i}, {d,e,f,g,h,i}
Step-by-step explanation:
sana makatulog!
