Answer to Question #239669 in Discrete Mathematics for bibi

Question

Let A = {a, b, c}, B = {x, y} and C = {0, 1}. Find a.      C x B x A b.      B x B x B

Answer 1

$C\times B\times A=\{ (0,a,x),(0,a,y),(0,b,x),(0,b,y),(0,c,x),(0,c,y)\\ (1,a,x),(1,a,y),(1,b,x),(1,b,y),(1,c,x),(1,c,y)\}$

$B\times B\times B=\{(x,x,x),(x,x,y),(x,y,x),(x,y,y),(y,x,x),(y,x,y),(y,y,x),(y,y,y)\}$