If A = {x ∈ R: x2 - 10x + 9 = 0}, B = {y ∈ R: y2 - 3y + 2 = 0} and U = {z ∈ N: 1 ≤ z ≤ 10}. Find the set representing the shaded region.
1
{3, 4, 5, 6, 7, 8, 10}
2
{3, 4, 5, 6, 7, 8}
3
{3, 4, 5, 6, 7, 10}
4
None of these
If A = {x ∈ R: x2 - 10x + 9 = 0}, B = {y ∈ R: y2 - 3y + 2 = 0} and U = {z ∈ N: 1 ≤ z ≤ 10}. Find the set representing the shaded region.