Question

1)Enumerati numerele pare cuprinse intre 75 si 113
2)Aflati reuniunea si intersectia multimilor {16,29,38,49} si {12,29,42,49}
Va rog!

Answer 1

1) 76,78,80,82,84,86,88,90,92,94,96,98,100,102,104,106,108,110,112
2) Reuniunea {12,16,29,38,42,49}
Intersecție {29,49}

Answer 2

1) 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98, 100, 102, 104, 106, 108, 110, 112
2)reuniunea U ={12,16,29,38,42,49}
    intersectia ∩={29,49}