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6. Suppose that the m x n matrix A has the form ()- where A is an n x n nonsingular matrix, and m>n.
6. Suppose that the m x n matrix A has the form ()- where A is an n x n nonsingular matrix, and m>n. Define A+ = (A'A)-'A', and prove that A+ 2 SA'||2.
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Elementary Statisitcs
Authors: Barry Monk
2nd edition
1259345297, 978-0077836351, 77836359, 978-1259295911, 1259295915, 978-1259292484, 1259292487, 978-1259345296
