Writing code using the Racket language. can anyone provide an explanation on how to write a racket code using the "advance student" language? let's say you want to print out the product of numbers in...

Writing code using the Racket language.

can anyone provide an explanation on how to write a racket code using the "advance student" language? let's say you want to print out the product of numbers in an array. how would we write the code using just the basic built-in or standard functions of the racket language such as:
car, cdr, null, null?, first, rest, if, define, and, or.

please provide snapshots of your code as well.