Question

let R be defined on the set N defined by R= {(a,b):a+3b=12 and a,b belongs to N} . express R in roster form and find the domain and range

Answer 1

Step-by-step explanation:

R={(0,4),(3,3),(6,2),(9,1)(12,0)}

so d(R)={0,3,6,9,12}

& r(R)={0,1,2,3,4}.

this is your answer ... plz Mark as the BRAINLIEST