One thousand entrance tickets were sold at a funfair. The prices of the entrance tickets for an adult and a child are RM8.50 and RM4.50 respectively. A total of RM7300.00 were collected from the sale of entrance tickets on a particular day.
(a)Using x as the number of adult's tickets sold andy as the number of children's ticket sold, write the above information as a matrix equation.
(B)Using matrix method, calculate the value of x and of y.