Question
Vectors u1, . . . , ud R^d all have unit length and are orthogonal to each other. Let U be the d d matrix
Vectors u1, . . . , ud R^d all have unit length and are orthogonal to each other. Let U be the d d matrix whose rows are the ui.
(a) What is UUT ? (b) What is U 1 ?
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College Algebra Graphs and Models
Authors: Marvin L. Bittinger, Judith A. Beecher, David J. Ellenbogen, Judith A. Penna
5th edition
321845404, 978-0321791009, 321791002, 978-0321783950, 321783956, 978-0321845405
