What are 3 expressionsthat ate equivalent to 12x + 8y

Step-by-step explanation:

There are an infinite number of answers to this, but some examples are above.  All you need to do is multiply or divide all the terms by the same number to get a new equivalent expression.

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

4.08%

step-by-step explanation: