Determine if the specified linear transformation is
(a) one-to-one and
(b) onto. Justify each answer. T(x1, x2, x3) = (x1 - 5x2 + 4x3, x2 - 6x3).
Determine if the specified linear transformation is
(a) one-to-one and
(b) onto. Justify each answer. T(x1, x2, x3) = (x1 - 5x2 + 4x3, x2 - 6x3).