2 Q3: If A = X ly - 1 z + 10 the matrix does not have the inverse. Then, write the matrix A. 32 -31 -5 is a symmetric matrix, find the value of x, y and z that make

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.3: Matrix Algebra
Problem 86E
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Question
3
2
Q3: If A =
2
X
ly - 1
z + 10
the matrix does not have the inverse. Then, write the matrix A.
-31
-5 is a symmetric matrix, find the value of x, y and z that make
(25 marks)
Transcribed Image Text:3 2 Q3: If A = 2 X ly - 1 z + 10 the matrix does not have the inverse. Then, write the matrix A. -31 -5 is a symmetric matrix, find the value of x, y and z that make (25 marks)
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