The matrices show the number of indoor and outdoor volunteers in different age groups.
(a) create one matrix that shows the total number of indoor and outdoor volunteers in different age groups. name the matrix t.
(b) what is the value of the element at and what does that value indicate?
(c) create a matrix by subtracting the women’s matrix from the men’s matrix. name the matrix d.
(d) what is the value of the element at and what does that value indicate?