Question

Fie:
A{2,3,5,6,8}

B{1,3,5,7,9,11}

C{3,5,10,11,13}

Gasiti:AUB, BUC, A INTERSECTAT CU B, A-B, B INTERSECTAT CU C , A-B

Ajutatima dau 30 de puncte si marchez raspunsul corect!!!

Answer 1

A={2,3,5,6,8}

B={1,3,5,7,9,11}

C={3,5,10,11,13}

AUB={1,2,3,5,6,7,8,9,11}

BUC={1,3,5,7,9,10,11,13}

A intersectat cu B={3,5}

A-B={2,6,8}

B intersecta cu C={3,5,11}