Question

16. Let A = {1,2,3,4) and B=-1,2,3,4,5,6,7,8,9,10,11,12)
Let R= {(1,3), (2,6),(3,10),(4,9)}CAX8 be a solution. Show that Ris a function and find its domain the
range of R
pls answer for this question quickly dear friends give me very very correct answer pls​

Answer 1

Answer:Yes R is a function.

Since all elements of domain Viz. Set A has unique image in Set B.

Domain=A

Step-by-step explanation: