Question

Scrie toate submulțimile mulțimilor:
a) {3;5}
b) {4;5;6}
c) {1;3;8;9}
Vă rog mult ​

Answer 1

a) multima vida, {3}, {5}, {3,5}

b) multime vida, {4}, {5}, {6}, {4,5}, {4,6}, {5,6}, {4,5,6}

c) multime vida, {1}, {3}, {8}, {9}, {1,3}, {1,8}, {1,9}, {3,8}, {3,9}, {8,9}, {1,3,8}, {1,3,9}, {3,8,9}, {1,3,8,9}

Answer 2

Răspuns:

{3;5} -> {Ø} ; {3} ; {5} ; {3;5}

{4;5;6} -> {Ø} ; {4} ; {5} ; {6} ; {4;5} ; {4;6} ; {5;4} ; {5;6} {4;5;6}.

{1;3;8;9} -> {Ø} ; {1;3} ; {8;9} ; {1} ; {3} ; {1;8} ; {1;9} ; {3;8} ; {3;9} ; {8;9} ; {1;3;8} ; {1;3;9} ; {3;8;9} ; {1;3;8;9}