For what value(s) of b is the following set of vectors linearly independent? {}
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
Do not use determinants or rank nullity theorem, only use the sections from below to solve.
Solve using only these concepts and topics
1.1 Systems of Linear Equations
1.2 Row Reduction and Echelon Forms
1.3 Vector Equations
1.4 The Matrix Equation Ax = b
1.5 Solution Sets of Linear Systems
1.6 Application of Linear Systems
Don't use determinants only use from the topics above to solve problem
Expert Solution
Step 1
Note:
(i)The rank of the matrix in the row echelon form is equal to the number of all non-zero rows.
(ii) The rank of a matrix is the maximum number of its linearly independent row vectors (or column vectors).
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