Q3. The questions on this page use the Set data type shown below. class Set { Set (); creator/producer// effects: constructs a new, empty set Set (Set s); creator/producer// effects: constructs a new set containing the same elements as this set void removeAll (Set s); mutator// effects: removes from this set every element equal to an element of s boolean isEmpty (); observer// effects: returns true iff this set is empty
