3: For which real numbers k is the matrix A: k> 3 B: k = 3 C: k <3 O A О в О с O D k -31 k -3 positive definite matrix? D: Non of these

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Determinants
Section3.3: Properties Of Determinants
Problem 63E: Let A be an nn matrix in which the entries of each row sum to zero. Find |A|.
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Question
3:
For which real numbers k is the matrix
A: k> 3
B: k = 3
C: k <3
O A
О в
Ос
O D
k -3
-3 k
positive definite matrix?
D: Non of these
Transcribed Image Text:3: For which real numbers k is the matrix A: k> 3 B: k = 3 C: k <3 O A О в Ос O D k -3 -3 k positive definite matrix? D: Non of these
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