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Exercise 2.17
Define a procedure last-pair that returns the list that contains only the last element of a given (nonempty) list:
(last-pair (list 23 72 149 34))
(34)
Corresponding Section:
Define a procedure last-pair that returns the list that contains only the last element of a given (nonempty) list:
(last-pair (list 23 72 149 34))
(34)