scheme union of two lists
To perform the union of two lists in Scheme, you can use the
append procedure. The
append procedure takes multiple lists as arguments and returns a new list that is the concatenation of all the lists.
Here's an example of how you can use the
append procedure to find the union of two lists:
(define (union lst1 lst2)
(append lst1 lst2))
In this example, the
union procedure takes two lists,
lst2, and uses the
append procedure to concatenate them together, resulting in the union of the two lists.