fm_ex_06_02_matrix

 

Question 1

a.

Order of matrix ----- number of rows Ã- number of columns: 2 Ã- 3

Answer: 2 Ã- 3

 

b.

â.°

â'¹ Details of multiplication

Answer

â.±

The top element is the total sale of A, B and C (revenue) in Eastown E
The bottom element is the total sale of A, B and C (revenue) in Noxland (N)

Answer: Top element: Revenue in Eastown

Bottom element: Revenue in Noxland

 

c.