If A = {1, 2, 3}, B = {4, 5, 6} which of the following are relations f

1.	If A = {1, 2, 3}, B = {4, 5, 6} which of the following are relations from A to B ? Give reasons in support of your answer. (i) {(1, 6), (3, 4), (5, 2)} (ii) {(1, 5), (2, 6), (3, 4), (3, 6)} (iii) {(4, 2), (4, 3), (5, 1)} (iv) A×B.
Answer» If A = {1, 2, 3}, B = {4, 5, 6} which of the following are relations from A to B ? Give reasons in support of your answer. (i) {(1, 6), (3, 4), (5, 2)} (ii) {(1, 5), (2, 6), (3, 4), (3, 6)} (iii) {(4, 2), (4, 3), (5, 1)} (iv) $A \times B$ .

If A = {1, 2, 3}, B = {4, 5, 6} which of the following are relations from A to B ? Give reasons in support of your answer. (i) {(1, 6), (3, 4), (5, 2)} (ii) {(1, 5), (2, 6), (3, 4), (3, 6)} (iii) {(4, 2), (4, 3), (5, 1)} (iv) A×B.

Answer»

If A = {1, 2, 3}, B = {4, 5, 6} which of the following are relations from A to B ?

Give reasons in support of your answer.

(i) {(1, 6), (3, 4), (5, 2)}

(ii) {(1, 5), (2, 6), (3, 4), (3, 6)}

(iii) {(4, 2), (4, 3), (5, 1)}

(iv) $A \times B$ .