TE = (-1,0, 1, 2, 3, 4) and F = (3, 4, 5, 6, 7, 8), what is En F?
{-1.0, 1, 2, 5, 6, 7, 8}
{-1.0, 1, 2, 3, 4, 5, 6, 7, 8}
(3, 4)​