Question

Which of the following sets of data would you likely represent with a square matrix? A shoe salesperson wants to use an augmented matrix to represent the quantity of children’s shoes and adult shoes sold at his store for two days. A racquetball club has a tournament where each member plays every other member and represents the scores in a matrix. A student wants to write a coefficient matrix representing a linear system with two equations and three unknowns. A teacher wants to write an augmented matrix representing a linear system with four equations and four unknowns.

Answer 1

Thank you for asking this question here is your answer:

number of rows will be equal to number of columns

xa+yb will be eqaul to the total

ca+dy will be equal to the the total

ax+by+cz=r

dx+ey+fz=u

ax+by+cz+rt=u

So the final answer will be racquetball tournament.

if there is any confusion please leave a comment below.