Question

R = {(x,y):x belongs to N ,y belongs to N and x+y=10 } . write domain and range of R.​

Answer 1

$\huge\boxed{\underline{\underline{\green{Solution}}}} </p><p>$

$R = \{(x,y):x \: \in \mathbb N , \: y \in \mathbb N \: and \: x+y=10 \}$

So

$R = \{(1,9),(2,8),(3,7),(4,6),(5,5),(6,4),(7,3),(8,2),(9,1) \}$

Hence Domain of R

$= \{ 1, 2,3,4,5,6, 7,8,9 \}$

Range of R

$= \{ 1, 2,3,4,5,6, 7,8,9 \}$

$</p><p></p><p>\displaystyle\textcolor{red}{Please \: Mark \: it \: Brainliest}$

Answer 2

Answer:

here is your answer in photo