Question

Let A = {a,b,c) B = {1,2,3} then which of the following is not a relation from A to
A {(a, 1) (0, 2) (c, 3);
B
{(a, 1) (6, 1) (c, 1))
c {(a, 1) (a, 2) (a, 3)}
D
{(a, 1) (2, b) (c, 3))​

Answer 1

Answer:

In domain and range of a relation, if R be a relation from set A to set B, then • The set of all ... If A = {2, 4, 6, 8) B = {5, 7, 1, 9}. ... R = {(4, 5); (4, 7); (4, 9); (6, 7); (6, 9), (8, 9) (2, 5) (2,