What will be the value of x after running this code?
x
x = {1,2,3,4,5} x.add(5) x.add(6)
{1, 2, 3, 4, 5, 6}
{1, 2, 3, 4, 5, 5, 6}
{5, 6, 1, 2, 3, 4, 5, 6}
{6, 1, 2, 3, 4, 5}