Write the missing base case for function largest. Function largest should find the largest number in array numbers. When largest is first called, index will equal numbers. length-1.

public int largest(int[] numbers, int index) {

 if (index == 0)

   return numbers[0];

 return Math.max(numbers[index], largest(numbers, index-1));

}

Step-by-step explanation:

An image of the question is attached.  The missing base case is to check for when the index is equals to zero.

if (index == 0)

When index is zero, it return the only element that is present in the array which is numbers[0].

step-by-step explanation:

i have done this all on a piece of paper but idk how to put it on here cuz it needs to be drawn

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).