need help to solve a problem in scheme that we have to call a procedure "enequa" that we gave a real number n and it calculate the product of the first n odd numbers if we gave it a number bellow 1 it gave us 1....

exemples :

(enequa 5) = 1x3x5x7x9 = 945

(enequa 1) = 1

(enequa -2) = 1

should start

(define (enequa n)

i need help because i have o know answer to this problem after my mondy test