ICSE Class 7 Answered
If A = {21, 25, 48} and B = {3, 5, 6}.
Find the relation between them in Roster form and represent the same by an arrow diagram.
Does R represent mapping?
Asked by Topperlearning User | 26 Oct, 2015, 12:46: PM
Expert Answer
The relation between set A and set B - "is a multiple of"
Roster Form - R = {(21, 3), (25, 5), (48, 6)}
Arrow Diagram
The relation between set A and set B represents mapping as every element of set A is associated with a unique element of set B.
Answered by | 26 Oct, 2015, 02:46: PM
