write a function in JavaScript or python that takes an array of integers and determines if the array is Arithmetic or Geometric

Question

if the array argument is Geometric return 'Geometric', if Arithmetic return 'Arithemetic', else return -1. No loops are allowed.

Answer 1

With a loop

https://code.sololearn.com/WFK55lhkzSEQ/?ref=app

Without a loop

https://code.sololearn.com/WYvGa72RLb3a/?ref=app

Answer 2

@nobody nice try. but try any arithmetic array with zero as the first input. it returns the wrong answer.