Question

Dado los conjuntos: A = {a, b, c, d, e}, B = {a, e}. C = {d, f, g}
Hallar A ∪ B = ?, A ∪ C = ?, B ∪ C = ?, A ∩ B = ?, A ∩ C = ?, B ∩ C = ? , A – B = ?, B – A = ?, B x C = ?
C x B = ? C x C = ?

me podéis ayudar con esto.

Answer 1

Hola

Respuesta

Mira vamos a Resolverte el problema

A ∪ B = a,b,c,d,e, ∪ a,e,

A ∪ C = a,b,c,d,e, ∪ d,f,g,

A ∩ B =  a,b,c,d,e,  ∩  a,e,

A ∩ C = a,b,c,d,e, ∩ d,f,g,

___________________

B ∩ C =  a,e,  ∩ d,f,g

A – B =  a,d,c,d,e, - a.e

B – A =  a,e - a,b,c,d,e,

B x C = a,e × ,d,f,g

_______________

C x B = d,f,g, × a,e

C x C =  d,f,g, × d,f,g

Saludos

Answer 2

AUB={a,b,c,d,e} AUC={a,b,c,e,f,g} BUC={a,d,e,f,g} A^B={a,e} A^C={d} B^C={ } A-B={b,c,d} B-A={ } B×C={(a,d);(a,f);(a,g);(e,d);(e,f);(e,g)} C×B={(d,a);(d,e);(f,a);(f,e);(g,a);(g,e)} C×C={(d,d);(d,f);(d,g);(f,d);(f,f);(f,g);(g,d);(g,f);(g,g)}