Question: In Haskell,Write a function firsts of type [(a, b)] -> [b] that takes alist of pairs, and returns a list of the first objects in

In Haskell,Write a function firsts of type [(a, b)] -> [b] that takes alist of pairs, and returns a list of the first objects in thepairs. For example, the expression seconds [(â??mâ??, False), 1 answer

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