Respuesta:
A= {3,4,7,9,10,11}
B= {2,4,5,8,10}
Explicación paso a paso:
Universo escribirlo por extensión 1<=x<=11 :
U= {1,2,3,4,5,6,7,8,9,10,11}
Ac={1,2,5,6,8}
Bc={1,3,6,7,9,11}
Entonces Ac ∩ Bc = {1,6} ....CUMPLE
A={3,4,7,9,10,11}
B={2,4,5,8,10}
Entonces A∩B = {4,10} ....CUMPLE
B = {2,4,5,8,10}
Ac={1,2,5,6,8}
Entonces B∩Ac= {2,5,8} ....CUMPLE
