maximize 5x1(1-3x2 + x3) - 12 subject to 21 +372 +32 4, -1 + x₂-3 ≤ 3, -2x1 + x₂ ≤7, 11, 12, 13 20

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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please can you give a detailed answer, as the last solution was inclusive, thanks

maximize
subject to
5x₁(1-3x2 + x3) - 12
1 + 3x2 + x3 2 4,
-1 + x₂-3 ≤ 3,
-2x1 + x₂ ≤7,
11, 12, 13 20
Transcribed Image Text:maximize subject to 5x₁(1-3x2 + x3) - 12 1 + 3x2 + x3 2 4, -1 + x₂-3 ≤ 3, -2x1 + x₂ ≤7, 11, 12, 13 20
Say whether or not each of the following is a linear program. If it is a linear program,
then reformulate it in standard inequality form, giving the values of the vectors c
and b, and the matrix A. If it is not a linear program, write a sentence or two
explaining why.
Note: to make your answers easier to mark, please order your vector of vari-
ables by subscript. If 2 variables have the same subscript (because you have
split a variable x; into x and x) list a first followed by . For example:
x¹ = (₁, ₂, 3, , ,5) is ordered as described.
Transcribed Image Text:Say whether or not each of the following is a linear program. If it is a linear program, then reformulate it in standard inequality form, giving the values of the vectors c and b, and the matrix A. If it is not a linear program, write a sentence or two explaining why. Note: to make your answers easier to mark, please order your vector of vari- ables by subscript. If 2 variables have the same subscript (because you have split a variable x; into x and x) list a first followed by . For example: x¹ = (₁, ₂, 3, , ,5) is ordered as described.
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