Question

ayuda con intervalos
Sea A=[-3,10] y B=[-1,12]

Answer 1

Respuesta.

Sea los intervalos A = [-3,10] y B = [-1,12], se tiene que:

1) A ∪ B = [-3,10] ∪ [-1,12] = [-3,12]

2) A ∩ B = [-3,10] ∩ [-1,12] = [-1, 10]

3) A - B = [-3,10] - [-1,12] = [-3, -1)

4) B - A = [-1,12] - [-3,10] = (10, 12]