Question: Using Haskell 1) Use head and tail to define functionfourth1 :: [a] -> a that returns the fourth item of the input list. 2) Use!!

Using Haskell

1) Use head and tail to define functionfourth1 :: [a] -> a that returns the fourth item of the input list.

2) Use!! and length to define function nthFromLast :: Int -> [a] -> a that receives a number n and a list, and returns nth item of the list from last. For example,nthFromLast 3 [1..7] must return 5.

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