Question

(10)6. Fie multimile A-0,1,2,3) s B- (2.4.6)
a)Soneti submultimile nevide ale lui A-B
b)Scrieri submultimile lui A care sunt submultimi ale lui B.
AN

Answer 1

a) {0}, {1}, {2}, {3}, {4}, {6}, {0,1}, {0,2}, {0,3}, {0,4}, {0,6}, {1,2}, {1,3}, {1,4}, {1,6}, {2,3}, {2,4}, {2,6}, {3,4}, {3,6}, {4,6}

b) {2}