Determine recursively (no loops) whether the integers in an array are increasing. That is, return true if each element is smaller than the next element.

isIncreasing([1, 2, 3], 0) ? true isIncreasing([1, 2, 2], 0) ? false isIncreasing([3, 2, 1], 0) ? false

boolean isIncreasing(int[] nums, int index) {

}

Recursively compute (no loops) the sum of the integers in an array.

arraySum([1, 2, 3], 0) ? 6 arraySum([5], 0) ? 5 arraySum([0, 7], 0) ? 7

int arraySum(int[] nums, int index) {

}