View vectors in Rn as n1 matrices. For u and v in Rn, the matrix product uv is a 11 matrix, called the scalar product, or inner product, of u and v. It is usually written as a single real number without brackets. The matrix product uv is an nn matrix, called the outer product of u and v. Let u=289 and v=abc Compute uv,vu,uv, and vu