Weighted average
Given two lists of numbers, determine the weighted average as follows
Example
[1 2 3] and [10 15 20]
should result in
33.3...
3 years ago
Solved
Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1.
Examp...