if R = {(x,y): y=2x-8, x,y belongs to W, 2<x<4} is the relation on w. write R in roster form and find it's domain and range
Answers
Answered by
3
Step-by-step explanation:
We have 3
2
+4
2
=25 or, 4
2
+3
2
=25 and 0
2
+(5)
2
=25 or, 5
2
+0
2
=25.
So the domain of R is {0,3,4,5}. [ Values corresponding to x for x being whole number]
And the range is {0,3,4,5}. [ Values corresponding to y for y being whole number]
Similar questions