pls using haskell haskell haskell haskell haskell haskell haskell to write the following code.

6. 4pts) Write a function that converts [a, b, c, d, . . . ] to [(a,b), (c, d), . . .], where a, b, c, and d can be any type.

7. 2pts) Using the previous function, convert each tuple to a product of its two elements, using foldl and a lambda expression.

8. 1pt) Using scanl, write a function that takes a list of Ints and make a list of cumulative sums.

9. 1pt) Consider this function:

applyThrice :: (Int -> Int) -> Int -> Int applyThrice f x = f (f (f x))

Use $ to make the second line more readable

10. 2pts) Convert:

isLowerCase :: Char -> Bool isLowerCase x = x `elem` ['a' .. 'z']

to point free style