While riding a bicycle, if you stop pedaling you will still continue to move forward due to

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.

1= 26.17

2= 1.17

3=30.86

4=5.86

just took the assigment on edge