Use Exercise 7.1.32(c) to find the dual basis for: (a) (b) (c) (d) (e) Exercise 7.1.32(c) Prove
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(a)
(b)
(c)
(d)
(e)
Exercise 7.1.32(c)
Prove that if V = Rn and A = (v1 v2 ... vn) is the n à n matrix whose columns are the basis vectors, then the rows of the inverse matrix A-1 can be identified as the corresponding dual basis of (Rn)*.
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