B" for Bj bJ Use elementary row operations to find above Bx="B , and n use it to compute xH =[ s B = 1 -1 0 i7 o o Io -b 1 e!0 1 o 1 :0 01 o %3D 010 1 0 9-6To

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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Hi, 

I have been trying to crack a mathematical economics book before my master's program. But stuck with a question that involves matrix algebra. I need to find an inverse of a matrix by using row operations and then find optimal values of C and Y.  You can find the model and the question in the picture. Thank you in advance for helping me.

Best Regards

b) Use elementary row
6l Use
-7
operations to find B' for B in
use it to compute xh = L E
above Bx="B, and
B= 1 -1 010 0 Io
-b 1 e!Ọ 10 o-bTo
o 1 :0 01
Transcribed Image Text:b) Use elementary row 6l Use -7 operations to find B' for B in use it to compute xh = L E above Bx="B, and B= 1 -1 010 0 Io -b 1 e!Ọ 10 o-bTo o 1 :0 01
Y-C=Go=l0
C -6y =q=6Te
G-3Y = '0
N -C F Io
%3D
-bY C = q=bTo
q -6To
-gY Ö G = '0
1 -1 0
-b
TY
Io
C.
9-6 To
-9
1
Transcribed Image Text:Y-C=Go=l0 C -6y =q=6Te G-3Y = '0 N -C F Io %3D -bY C = q=bTo q -6To -gY Ö G = '0 1 -1 0 -b TY Io C. 9-6 To -9 1
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