Question

If R ={(x+2y=8} is a relation on N , write the rage of R
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Answer 1

Answer:

the range of R is {1, 2, 3}.

Step-by-step explanation:

Answer 2

$\text { The given relation on } N \text { is } R=[(x, y): x+2 y=8] \text {. }$

Now let find the different integral of value of y for the different value of x.

So we get,

$\text { For } x=2, y=3\\\text { For } x=4, y=2\\\text { For } x=6, y=1\\\therefore \mathrm{R}=\{(2,3),(4,2),(6,1)\}$

The range for the R is $\{1,2,3\}$.