{2, 3, 5, 6, 8, 9} 6

2. - SOLUTION MANUAL FOR DISCRETE MATHEMATICS 7TH EDITION BY JOHNSONBAUGH
SOLUTION MANUAL FOR DISCRETE MATHEMATICS 7TH EDITION BY JOHNSONBAUGH

2. {2, 4} 3. {7, 10} 5. {2, 3, 5, 6, 8, 9} 6. {1, 3, 5, 7, 9, 10}