Let a. Find A -1 b. Use A x = 6 · [¹ 2]· 6₁ = [10]· 6₂ = [10]· 63 = b3 19 * = [(6),(2)] x -1 and use it to solve Ax = 6₁. to solve Ax = 6₂. [(-6), (8)] OF cr augmented matrix [A 6₁ 62 63 64] [A6₁ 62 63 64 ~[ d. From part c., what is the solution to Ax = 63? x= [(5),(7)] and 64 = H c. In fact, Ax = b; (i = 1, 2, 3, 4) can be solved by the same set of row operations, since the coefficient matrix is the same in each case. Find the reduced row echelon form of the
Let a. Find A -1 b. Use A x = 6 · [¹ 2]· 6₁ = [10]· 6₂ = [10]· 63 = b3 19 * = [(6),(2)] x -1 and use it to solve Ax = 6₁. to solve Ax = 6₂. [(-6), (8)] OF cr augmented matrix [A 6₁ 62 63 64] [A6₁ 62 63 64 ~[ d. From part c., what is the solution to Ax = 63? x= [(5),(7)] and 64 = H c. In fact, Ax = b; (i = 1, 2, 3, 4) can be solved by the same set of row operations, since the coefficient matrix is the same in each case. Find the reduced row echelon form of the
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 28RE
Related questions
Question
please find part C
![Let
[10]
A
-=[1 2]· 6₁ = [0]· 6₂ = [16] 6 = [19]- and 5₁ = []
62
63
64
I
10
10
a. Find A
x
-1
and use it to solve Ax = 6₁.
[(6),(2)]
b. Use A -1
x =
to solve Ax = 6₂.
[(-6), (8)]
bį (i
1, 2, 3, 4) can be solved by the same set of row operations, since the
coefficient matrix is the same in each case. Find the reduced row echelon form of the
augmented matrix A 6₁ 62 63 64]
A 61 62 63 64
c. In fact, Ax =
=
d. From part c., what is the solution to A = 63?
x= [(5),(7)]
OF](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F325f30ca-56bc-46bd-9932-3ddac22cee03%2Fca272ad6-075d-42cd-a933-fe00318c73d3%2Fbygkb4m_processed.png&w=3840&q=75)
Transcribed Image Text:Let
[10]
A
-=[1 2]· 6₁ = [0]· 6₂ = [16] 6 = [19]- and 5₁ = []
62
63
64
I
10
10
a. Find A
x
-1
and use it to solve Ax = 6₁.
[(6),(2)]
b. Use A -1
x =
to solve Ax = 6₂.
[(-6), (8)]
bį (i
1, 2, 3, 4) can be solved by the same set of row operations, since the
coefficient matrix is the same in each case. Find the reduced row echelon form of the
augmented matrix A 6₁ 62 63 64]
A 61 62 63 64
c. In fact, Ax =
=
d. From part c., what is the solution to A = 63?
x= [(5),(7)]
OF
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