Tell us what’s happening:
**Your code so far**
function sum(arr, n) {
// Only change code below this line
if(n <= 0) {
return 0;
} else {
return multiply(arr, n - 1) * arr[n - 1];
}
// Only change code above this line
}
sum([2, 3, 4], 1)
sum([2, 3, 4, 5], 3)
**Your browser information:**
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.
Challenge: Replace Loops using Recursion
Link to the challenge: