4 — Racket Languages 1

Due Tuesday, 06 Feb; 9:00am

Delivery Send me a Racket file name 4-lastname1-lastname2.rkt with your solutions. The file should start as follows:
; Problem Set 4
; Lastname1, Firstname1
; Lastname2, Firstname2
Separate the various problems from each other with a comment line of 99 dashes.


Develop the following Racket languages: