(a)Give the augmented matrix corresponding to the following system of linear equations (a is real number): Xị + 4.x2 = 2 9x1 ах2 — а Answer: (b)Find a row echelon form of the augmented matrix. Show (of course) your work! (c)Find condition(s) on a (if any) such that the system has i) NO solutions. ii)1 solution. iii)infinitely many solutions. Show all work.

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.2: Guassian Elimination And Matrix Methods
Problem 100E
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Question
(a)Give the augmented matrix
corresponding to the following system
of linear equations (a is real number):
X1 + 4x2
9х1 — ах2 —а
Answer:
(b)Find a row echelon form of the
augmented matrix. Show (of course)
your work!
(c)Find condition(s) on a (if any) such
that the system has
i) NO solutions.
ii)1 solution.
iii)infinitely many solutions. Show
all work.
Transcribed Image Text:(a)Give the augmented matrix corresponding to the following system of linear equations (a is real number): X1 + 4x2 9х1 — ах2 —а Answer: (b)Find a row echelon form of the augmented matrix. Show (of course) your work! (c)Find condition(s) on a (if any) such that the system has i) NO solutions. ii)1 solution. iii)infinitely many solutions. Show all work.
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