[19 -4 25 -4 A = -4 -8 -87 -4. Fir 19

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter10: Matrices
Section10.3: Multiplication Of Matrices
Problem 13E: To find the product matrix AB. the number of _______________ of A must be the same as the number of...
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19 -4 -87
Let A = -4 25
P=
-4. Find an orthogonal matrix P with rational entries and a diagonal
19
-8-4
matrix D such that D = PT AP.
D =
Transcribed Image Text:19 -4 -87 Let A = -4 25 P= -4. Find an orthogonal matrix P with rational entries and a diagonal 19 -8-4 matrix D such that D = PT AP. D =
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