Question

Which of the following is a subset of {1, 3, 5, 7, 9}? 1. {3,5} 2. {7} 3. { } 4. {1, 3, 5, 7, 9} 5. {2, 3} 6. 9​

Answer 1

Answer:

EVERY SET IS A SUBSET EXCEPT FOR THE LAST ONE .