Question

write down all the sudsets of the following sets 1.{a} 2.{a,b} 3. {1,2,3} 4.fi​

Answer 1

1. {a} and fi

2. {a},{b},{a, b} and fi

3. {1},{2},{3},{1,2},{2,3},{1,3},{1,2,3} and fi

4. fi