Consider the coordinate vectors 7 (w]s (als = 0, B)s -3 %3D %3D 4. 2 3 4 (a) Find w if S is the basis in {(3, 1,-4), (2, 5, 6), (1, 4, 8)}. w = (?, ?, ?) W 3= (b) Find q if S is the basis in a2 +1, a2- 1, 2r 1. 3 6. 0. -8 (c) Find B if S is the basis in 3 - 12 -4 B = ......

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