Suppose that B1 = {u1, u2, u3} and B2 = {v1, v2, v3} are ordered bases for a vector space...

Suppose that B1 = {u1, u2, u3} and B2 = {v1, v2, v3} are ordered bases for a vector space V such that u1 = –v1 + 2v2, u2 = –v1 + 2v2 – v3, and u3 = –v2 + v3.

a. Find the transition matrix

b. Find