te the following matrix in the form LU, where L is a unit lowe mgular matrix and U is an upper triangular matrix: 4-1-1)

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter11: Systems Of Equations
Section11.4: Determinants
Problem 52PS
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Question
7.5
1. Write the following matrix in the form LU, where L is a unit lower
triangular matrix and U is an upper triangular matrix:
4-1-1
4-1
-1-1 4,
Write the same matrix in the form LLT, where L is lower triangular.
Transcribed Image Text:7.5 1. Write the following matrix in the form LU, where L is a unit lower triangular matrix and U is an upper triangular matrix: 4-1-1 4-1 -1-1 4, Write the same matrix in the form LLT, where L is lower triangular.
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