you bought 5 chocolate bars and 8 below pops for $23.25. Your sister bought 2 chocolate bars and 13 blow pops for $21.55. How much did wach choclate bar cost? Each choclate bar cost $

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

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.

answer: do we write it

step-by-step explanation:

answer: it is a.,b.,d.

step-by-step explanation: