Consider the following matrix A = [V V V3]. A = AHAHAH W / N W / H W / H O. Summary + Find the following dot products. V 1 V, = 0 V. 10 . V2 10 V 1 . V 1 3/16 1/2 2/3 Determine whether the given matrix is orthogonal. The matrix is orthogonal. O The matrix is not orthogonal. Find its inverse. (If it is not orthogonal, enter NA in any single blank.) 4/3 4/3 -4/3 -1 0 0-1 1/2 1/2 X