Question

MATHEMATICS
RELATIONS AND FUNKTION
1. Let A = {1, 2, 3, 4, 5, 6} be a sel Degino a drobtion &
from A to A by R= {(x,y); 7 =2+1)
a. Express R in roster form
b. Represent the relation a wing an arrow diagram.
c. Write the domain and range of r.​

Answer 1

Answer:

A={1,2,3,4,5,6}  

R={(x,y):y=x+1}

x=1,y=2

x=2,y=3

x=3,y=4

x=4,y=5

x=5,y=6

R={(1,2),(2,3),(3,4),(4,5),(5,6)}

domain ={1,2,3,4,5}

codomain =A

range = {2,3,4,5,6}

answer

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