The size of the scale determines the size of the drawing, you can have different sized scale drawings of the same actual object, but the size of the actual object doesn't change
Suppose there are two scale drawings of the same house. One uses the scale of lem to 20m, and the other use
the scale 1cm to 4cm. Which drawing is larger? Why?

answer: i can’t tell you that

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