Pls solve the following question above ASAP.

I think the answer is A.

Step-by-step explanation:

I hope that this is the right answer you are looking for cause this is the only right answer that I found for your question.

None of these look correct Ive solved each equation with each answer chioce and none of them make since :( sorry.

Step-by-step explanation:

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