A duck flying due south for the winter at 10. 0 m/s meets a wind gust out of the north of 2. 5 m/s. What is the resultant velocity of the duck?.

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.

d.7.5cm is your answer

gravity

explanation:

wavelegth as in spectrum red oygbiv