Generate the following array Array3: [3.6, 1.43, 2.4, 4.3, 5.43, 6.5]

Define distance between two points x1 and x2 using |x1-x2|. Compute the average distance between every point in Array 3 and the mean of Array3

calculate Array3 without using loops.

How would i calculate all the differences without looping? how can it be done recursively in python