Practice problem
Let S={1,2,3,4,5,6,7,8,9}S = \{1, 2, 3, 4, 5, 6, 7, 8, 9\}S={1,2,3,4,5,6,7,8,9} and T={2,4,6,8}T = \{2, 4, 6, 8\}T={2,4,6,8}.
What is the complement of TTT within SSS?
1,3,5,7,91,3,5,7,91,3,5,7,9
{1,5,8}\{1,5,8\}{1,5,8}
1,6,8,21, 6, 8, 21,6,8,2
{1,3,5,7,9}\{1, 3, 5, 7, 9\}{1,3,5,7,9}
Type a concept, like “slope” or “photosynthesis”.
