2) Now row reduce the above until you get the identity matrix on the left [1C²B] P = C-B 3) Use the fact that P = B-C P = B-C to obtain P - (0²B) P C-B -1 C-B (they are inverses of each other)

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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Can someone please explain to me ASAP??!!
Let B = {b₁, b2} and C = {c1, c2} be bases for R². Find the change-of-coordinate matrix from B to C
and the change-or-coordinate matrix from C to B.
b₁ =
----
, b₂ =
Show the steps:
[₁]₁₁ = []₁²₂= [²]
C2
Set up the following matrix
[(C1, C2, |, b1, b2)
[Ic²B]
P =
C-B
[C₁ C2 b₁ b2]
2) Now row reduce the above until you get the identity matrix on the left
86
to obtain P
C-B
Transcribed Image Text:Let B = {b₁, b2} and C = {c1, c2} be bases for R². Find the change-of-coordinate matrix from B to C and the change-or-coordinate matrix from C to B. b₁ = ---- , b₂ = Show the steps: [₁]₁₁ = []₁²₂= [²] C2 Set up the following matrix [(C1, C2, |, b1, b2) [Ic²B] P = C-B [C₁ C2 b₁ b2] 2) Now row reduce the above until you get the identity matrix on the left 86 to obtain P C-B
2) Now row reduce the above until you get the identity matrix on the left
P
[1C²B]
P =
C-B
3) Use the fact that P =
B-C
P =
B-C
Submit Question
to obtain P
C-B
-1
(OFB) -²
P
(they are inverses of each other)
Transcribed Image Text:2) Now row reduce the above until you get the identity matrix on the left P [1C²B] P = C-B 3) Use the fact that P = B-C P = B-C Submit Question to obtain P C-B -1 (OFB) -² P (they are inverses of each other)
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