Question

Considere os intervalos A=]-5,2]e B=[-6,6] e determine:

Answer 1

Conjunto A: {-4,-3,-2,0,1,2}
Conjunto B: {-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6}
Portanto conjunto A pertence ao B: alternativa B) A∩B