text: function AgregateElements(arr) {
    let sum = 0;
    let sumInverse = 0;
    let concat = "";
  
    for (let i = 0; i < arr.length; i++) {
      sum += arr[i];
    }
    for (let i = 0; i < arr.length; i++) {
      sumInverse += 1 / arr[i];
    }
    for (let i = 0; i < arr.length; i++) {
      concat += arr[i];
    }
  
    console.log(sum);
    console.log(sumInverse);
    console.log(concat);
  }