Below is an illustration of the behavior of air particles near a vibrating drumhead. illustrate(s) a wavelength Your Region A Region B Regions C and D Regions A and B

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.

f=ma a/f/m a= 480/60 a = 8m/s/s that is quick wow