A car is driving on a flat road. When the driver hits the brakes, the car slows down and stops. What would happen if there were no friction between the
tires and the road? Explain your answer.

i think it because equal matrices have equal dimensions, only square matrices can be symmetric. for all indices and . every square diagonal matrix is symmetric, since all off-diagonal elements are zero. in linear algebra, a real symmetric matrix represents a self-adjoint operator over a real inner product space.

answer; (d) spontaneous processes are characterized by the overall conversion of order to disorder;