Devise 4-by-4 transforms for moving the vertices of the triangle T in space
to the vertices of triangle T0 as follows:
(1, 1, 1, 1) --> (0, 0, 0, 1)
(2, 1, 1, 1) --> (0, 1, 0, 1)
(1, 2, 1, 1) --> (1, 0, 0, -1)

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Clarification of Question by eksolutions-ga on 24 Sep 2002 11:52 PDT

T0 means T' (t-prime)