Shown in the diagram is a distance - time graph for a car. Which of the following graphs best represents the car’s motion during this entire 10-second period? Look carefully at the car's motion A) The car accelerates for 10 seconds B) The car moved forward at a constant speed for 6 seconds before moving backwards C) The car accelerated for 6 seconds and continued at a constant speed D) The car moved forward at a constant speed for 6 seconds and then stopped moving suddenly

the answer to this question is "motor unit"

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

h/o/e/s mad

step-by-step explanation:

si si si