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Consider the following three vectors a in R' and the matrix [a b A = d e f [g h i whose columns are the given three vectors. 1. True or False. If you tell me that b + 2 +3 h then this is enough information to figure out det A. 2. True or False. If you tell me that h is an orthogonal set, then this is enough information to find the first row second entry of the matrix AT A. 3. True or False. If you tell me that is an orthonormal set, then this is enough information to determine AT A completely.

Consider the following three vectors a in R' and the matrix [a b A = d e f [g h i whose columns are the given three vectors. 1. True or False. If you tell me that b + 2 +3 h then this is enough information to figure out det A. 2. True or False. If you tell me that h is an orthogonal set, then this is enough information to find the first row second entry of the matrix AT A. 3. True or False. If you tell me that is an orthonormal set, then this is enough information to determine AT A completely.

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section: Chapter Questions
Problem 52RE
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I know according to guidedlines u have to do ist 3 parts of this question But please for me do all 4 parts I request u
Consider the following three vectors in R' and the matrix a A = d e L9 whose columns are the given three vectors. 1. True or False. If you tell me that +2 +3 then this is enough information to figure out det A. 2. True or False. If you tell me that 個印 is an orthogonal set, then this is enough information to find the first row second entry of the matrix AT A. 3. True or False. If you tell me that is an orthonormal set, then this is enough information to determine AT A completely. 4. True or False. If you tell me that is an orthonormal set and that det. A # 1, then this is enough information to find det A.
Transcribed Image Text:Consider the following three vectors in R' and the matrix a A = d e L9 whose columns are the given three vectors. 1. True or False. If you tell me that +2 +3 then this is enough information to figure out det A. 2. True or False. If you tell me that 個印 is an orthogonal set, then this is enough information to find the first row second entry of the matrix AT A. 3. True or False. If you tell me that is an orthonormal set, then this is enough information to determine AT A completely. 4. True or False. If you tell me that is an orthonormal set and that det. A # 1, then this is enough information to find det A.
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