\\[ A=\\left(\\begin{array}{rrr} -7 & -16 & 4 \\\\ 6 & 13 & -2 \\\\ 12 & 16 & 1 \\end{array}\ ight) \\] A. Transpose \\( (\\{-2,1,2\\}) \\) \\[ =\\left(\\begin{array}{r} 6 \\\\ -3 \\\\ -6 \\end{array}\ ight) \\] A Transpose \\( (\\{-1,1,2\\}) \\) \\[ =\\left(\\begin{array}{r} -1 \\\\ 3 \\\\ 6 \\end{array}\ ight) \\]