Answer : Given: A = {(x, y): x + 3y = 12, x ϵ N and y ϵ N}
(i) So, R in Roster Form is, R = {(3, 3), (6, 2), (9, 1)}
(ii) Dom(R) = {3, 6, 9} Range(R) = {1, 2, 3}
Let A = {(x, y): x + 3y = 12, x ϵ N and y ϵ N}.
(i)Write R in roster form.
(ii)Find dom (R) and range (R).
(i)Write R in roster form.
(ii)Find dom (R) and range (R).
Let A = {(x, y): x + 3y = 12, x ϵ N and y ϵ N}.
(i)Write R in roster form.
(ii)Find dom (R) and range (R).
(i)Write R in roster form.
(ii)Find dom (R) and range (R).