Basic JavaScript - Replace Loops using Recursion

Tell us what’s happening:
Describe your issue in detail here.

Your code so far

function sum(arr, n) {
  // Only change code below this line
function sum(arr, n) {
  if(n <= 1) {
    return 1;
  } else {
    return sum( n - 1) + arr[n * 1];
  }
}
  // Only change code above this line
}

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36 OPR/91.0.4516.106

Challenge: Basic JavaScript - Replace Loops using Recursion

Link to the challenge:

Please Tell us what’s happening in your own words.

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