What is the correct result of the expression A!forEach(items: {1,3,5}, expression:fv!item*fv!index)?

The expression A!forEach is being used to iterate over a collection, which in this case is the list {1, 3, 5}. The expression inside the for-each function, "fv!item * fv!index," will compute a new value for each item in the list based on its value and its index during the iteration.

For the collection {1, 3, 5}:

• When the first item (1) is processed, it has an index of 1 (the first item is at index 1). The computation would be 1 * 1 = 1.

• For the second item (3), the index is 2. The computation would be 3 * 2 = 6.

• For the third item (5), the index is 3. The computation would be 5 * 3 = 15.

Putting these results together, the output of the function will be the array {1, 6, 15}. This matches with the selection provided.

Thus, this reasoning confirms the result generated by the expression and shows that the output accurately reflects the computations according to the logic defined in the for-each function.