Suppose I wanted the fourth element of some list L. Which of the following puts the value of the fourth element into the variable fourth? let first::rest1 = L let second::rest2 rest1 let third::rest3...

Suppose I wanted the fourth element of some list L.<br>Which of the following puts the value of the fourth element into the variable fourth?<br>let first::rest1 = L<br>let second::rest2<br>rest1<br>let third::rest3 = rest2<br>let fourth::rest4 =<br>rest3<br>let fourth<br>%3D<br>(List.tail (List.tail (List.tail (List.tail L))))<br>let fourth<br>L<br>|> List.tail<br>|> List.tail<br>|> List.tail<br>|> List.head<br>let first::second::third::fourth::<br>L<br>let first::second::third::fourth = L<br>O let fourth =<br>|> List.head<br>|> List.tail<br>|> List.tail<br>|> List.tail<br>let fourth = List.tail List.tail List.tail List.head L<br>let L2 = List.tai L<br>let L3<br>List.tail L2<br>let L4 = List.tail L3<br>let fourth = List.head L4<br>O O<br>

Extracted text: Suppose I wanted the fourth element of some list L. Which of the following puts the value of the fourth element into the variable fourth? let first::rest1 = L let second::rest2 rest1 let third::rest3 = rest2 let fourth::rest4 = rest3 let fourth %3D (List.tail (List.tail (List.tail (List.tail L)))) let fourth L |> List.tail |> List.tail |> List.tail |> List.head let first::second::third::fourth:: L let first::second::third::fourth = L O let fourth = |> List.head |> List.tail |> List.tail |> List.tail let fourth = List.tail List.tail List.tail List.head L let L2 = List.tai L let L3 List.tail L2 let L4 = List.tail L3 let fourth = List.head L4 O O

Jun 10, 2022

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Suppose I wanted the fourth element of some list L. Which of the following puts the value of the fourth element into the variable fourth? let first::rest1 = L let second::rest2 rest1 let third::rest3...

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