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### Grade 8 - Mathematics4.18 Cartesian Product of Two Sets - II

 Example: If A = {a,b,c} and B = {d,e} write the Cartesian product of A X B. Solution: Given that A = {a,b,c} and B = {d,e}. The ordered pairs are (a,d), (a,e), (b,d), (b,e), (c,d) and (c,e) The set of ordered pairs can be written as {(a,d), (a,e), (b,d), (b,e), (c,d), (c,e)} Directions: Solve the following problems. Also write at least five examples of your own.
 Q 1: If A = {5,6,7} and B = {1,2} write the Cartesian product of A X B.{(5,1), (2,5), (6,1), (6,2), (7,1), (7,2)}{(5,1), (2,5), (6,1), (2,6), (7,1), (2,7)}{(5,1), (5,2), (6,1), (6,2), (7,1), (7,2)}{(5,1), (5,2), (1,6), (6,2), (1,7), (7,2)} Q 2: If A = {2,3,5,7} and B = {a,b,c} write the Cartesian product of A X B.{(2,a), (2,b), (2,c), (3,a), (3,b), (3,c), (5,a), (5,b), (5,c), (6,a), (6,b), (6,c)}{(a,2), (2,b), (2,c), (a,3), (3,b), (3,c), (a,5), (5,b), (5,c), (a,7), (7,b), (7,c)}{(2,a), (2,b), (2,c), (3,a), (3,b), (3,c), (5,a), (5,b), (5,c), (7,a), (7,b), (7,c)}{(2,a), (2,b), (c,2), (3,a), (3,b), (c,3), (5,a), (5,b), (c,5), (7,a), (7,b), (c,7)} Question 3: This question is available to subscribers only! Question 4: This question is available to subscribers only!