8. Tickets to the basketball game cost $5 for general admission and $3 for students. At a recent game, a total of 286 tickets were sold, generating $1,006 in revenue. Write a system of equations, then determine how many of each type of tickets were sold? How many general admission tickets were sold? How many student tickets were sold?

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

lol.

it's ok we all do this sometimes.

-aparri