For this question, for simplicity you may assume that a set contains only atomic valu (numbers, string, symbols, etc. but not sets or lists) and it does not contain duplicate members. Write a Racket function (member? x L) that tests whether x E L where L is a set (represented as a list). (Hint: x E Lif and only if either x is equal to the head of L, x is in the remainder of L.) Test cases: (member? 1 '(3 2 1)) - --> #t (member? 4 '(3 2 1)) ---> (member? 1 '()---> #f (member? 'susan '(susan john ryan)) ---> #t w NA
For this question, for simplicity you may assume that a set contains only atomic valu (numbers, string, symbols, etc. but not sets or lists) and it does not contain duplicate members. Write a Racket function (member? x L) that tests whether x E L where L is a set (represented as a list). (Hint: x E Lif and only if either x is equal to the head of L, x is in the remainder of L.) Test cases: (member? 1 '(3 2 1)) - --> #t (member? 4 '(3 2 1)) ---> (member? 1 '()---> #f (member? 'susan '(susan john ryan)) ---> #t w NA
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Please provide the solution/code for the following screenshot. The language is used is Racket and please make sure to provide the definitions of all the functions and the function itself. Please use recursion and set operation.
Transcribed Image Text:For this question, for simplicity you may assume that a set contains only atomic values
(numbers, string, symbols, etc. but not sets or lists) and it does not contain duplicate
members.
Write a Racket function (member? x L) that tests whether x E L where L is a set
(represented as a list). (Hint: x E Lif and only if either x is equal to the head of L, or
x is in the remainder of L.)
Test cases:
(member? 1 '(3 2 1))
---> #t
(member? 4 '(3 2 1)) ---> #f
(member? 1 'Q)---> #f
(member? 'susan '(susan john ryan)) -
--> #t
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