Answer to Question #128183 in Discrete Mathematics for jaya

Discrete Mathematics

Question #128183

Let A = {2,4,6} and B = {x,y,z}. State each of the following are relations from A into B.
v) R5 = {(x,2), (4,z), (2,z), (6,y)}

Expert's answer

In R5 = {(x,2), (4,z), (2,z), (6,y)} the (x,2) is not a relation from A into B because x"\\notin" A.

Learn more about our help with Assignments: Discrete Math

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. Let A = {2,4,6} and B = {x,y,z}. State each of the following are relations from A into B. (iv) R4 =
2. Let A = {2,4,6} and B = {x,y,z}. State each of the following are relations from A into B. (iii) R3 =
3. Let A = {2,4,6} and B = {x,y,z}. State each of the following are relations from A into B. (ii) R2 =
4. Let A = {2,4,6} and B = {x,y,z}. State each of the following are relations from A into B. (i) R1 = {
5. Let A be the set {1,2,3,4,5,6}.Which orders pairs are in the following relations on A. (v) R5 = {(a,
6. Let A be the set {1,2,3,4,5,6}.Which orders pairs are in the following relations on A. (iv) R4 = {(a
7. Let A be the set {1,2,3,4,5,6}.Which orders pairs are in the following relations on A. (iv) R4 = {(a