Find all solutions of the system (E) of linear equations + -1932y + -1656z 828 -32x + -224y + -192z 96 7x + 49y + 42z -21 Answer, step 1: The RREF of the augmented coefficient matrix of (E) is. В Answer, step 2: (enter `1' for a true answer, and enter 0' for a false answer). The system (E) has infinitely many solutions The system (E) has exactly one solution The system (E) has no solutions Answer, step 3: Moreover, these solutions are: t + span{a, b} for nonparallel vectors a and b. For a vector that's not applicable, enter `-99' in each of its positions; if you mark a inapplicable, then b must be inapplicable also. a = b ||

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter6: Matrices And Determinants
Section: Chapter Questions
Problem 4CC
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Question
Find all solutions of the system (E) of linear equations
-276x
+ -1932y
+ -1656z
828
-32x
-224y +
-192z
96
7x
+
49y
+
42z
-21
Answer, step 1: The RREF of the augmented coefficient matrix of (E) is.
В
Answer, step 2: (enter 1' for a true answer, and enter 0' for a false answer).
The system (E) has infinitely many solutions
The system (E) has exactly one solution
The system (E) has no solutions
Answer, step 3: Moreover, these solutions are: t + span{a, b} for nonparallel vectors a and b.
For a vector that's not applicable, enter `-99' in each of its positions; if you mark a inapplicable, then b must be
inapplicable also.
t
a =
b
%3D
||
Transcribed Image Text:Find all solutions of the system (E) of linear equations -276x + -1932y + -1656z 828 -32x -224y + -192z 96 7x + 49y + 42z -21 Answer, step 1: The RREF of the augmented coefficient matrix of (E) is. В Answer, step 2: (enter 1' for a true answer, and enter 0' for a false answer). The system (E) has infinitely many solutions The system (E) has exactly one solution The system (E) has no solutions Answer, step 3: Moreover, these solutions are: t + span{a, b} for nonparallel vectors a and b. For a vector that's not applicable, enter `-99' in each of its positions; if you mark a inapplicable, then b must be inapplicable also. t a = b %3D ||
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