Please see an attachment for details 1. Using pattern matching, write an ML function for following. [50 mark] a] Return the ?rst element [if any] ofthe list 1}] Return the rest of the list after the ?rst element c]: Return the last element of the list [if any] [1}Return the it element of the list e] Delete every odd index element from the list and return the res Show more Show more Engineering & Technology Computer ScienceCS 3160