Mathematics · JEE I SETS

If \( A = \{1, 2, 3, 4, 5, 6\} \) and \( B = \{2, 4, 6, 8\} \), then the symmetric difference \( (A - B) \cup (B - A) \) is equal to:

1. A
   \( \{1, 3, 5\} \)
2. B
   \( \{1, 3, 5, 8\} \)
3. C
   \( \{2, 4, 6\} \)
4. D
   \( \{8\} \)