A={1, 2, 3,...., 9}, R is a relation on A such that R={(x, y):x, y € A, 2x-y=0}
1.write R in Roster form.
2.Find its domain and range
Answers
Answered by
6
Step-by-step explanation:
if y=1
2x-1=0
x=1/2
if y=2
2x-2=0
x=1.......
roster form=(1,1/2)(2,1)....
domain =1,2....
range =1/2,1.....
Answered by
2
Answer:
roster form=(1,1/2)(2,1)....
domain =1,2....
range =1/2,1.....
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