Math: counting: how many ways can four whole numbers sum to 10?
Tutoring math, you might be asked counting problems. The tutor brings up one. How many solutions can be found to x1 + x2 + x3 + x4 = 10, where x1, x2, x3, and x4 are all whole numbers? Imagine …
Math: counting: how many ways can four whole numbers sum to 10? Read more »