SOLUTION: Let U = {1, 2, 3, 4, 5}, A = {1, 5}, B = {1, 2, 3, 4} and C = {2, 5}. Determine AŚC

Algebra ->  Conjunction -> SOLUTION: Let U = {1, 2, 3, 4, 5}, A = {1, 5}, B = {1, 2, 3, 4} and C = {2, 5}. Determine AŚC       Log On


   

Question 868435: Let U = {1, 2, 3, 4, 5}, A = {1, 5}, B = {1, 2, 3, 4} and C = {2, 5}. Determine
AŚC
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
A X C is read as "A cross C" and this is known as the set cross product. You find A X C by listing all of the ordered pairs of the form (x,y) where x is from set A and y is from set C like so...


A X C = {(1,2),(1,5),(5,2),(5,5)}