Question: The Haskell operation for list difference is predefined as in List.hs. Write your own version of this. Give implementations of the operations unionSet, intersectSet

The Haskell operation for list difference is predefined as \\ in List.hs. Write your own version of this.

Give implementations of the operations

unionSet, intersectSet and differenceSet,

in terms of inSet, insertSet and deleteSet.

In an implementation of sets as lists without duplicates, the implementation of insertSet has to be changed. How?

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