Let B = {b1, b2} and C = {c1, c2} be bases for the same vector space V. Suppose b1 = 6c - 2c and b2 = 9c1 - 462.
a) Find the change of coordinates matrix from B to C.
b) Find [c] for z = -3b + 2b2.
Let B = {b1, b2} and C = {c1, c2} be bases for R. Find the change of coordinates matrix from B to C and the change of coordinates matrix from C to B.
6 = [ ], 6 = [3], a = [5], 2 = [3]