Write a function that takes the conjunction (&&) of the elements of a list of booleans. andl [] = True andl (x:xs) = x && (andl xs) %3D

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Exercise 60
Write a function that takes the conjunction
(&&) of the elements of a list of
booleans.
andl ] = True
andl (x:xs) = x && (andl xs)
%3D
%3D
Transcribed Image Text:Exercise 60 Write a function that takes the conjunction (&&) of the elements of a list of booleans. andl ] = True andl (x:xs) = x && (andl xs) %3D %3D
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