Thus, we must solve the system of equations ng 3x - 2y - 5z = 17 3x²y²z² = 31 Where A is the unknown Lagrange multiplier. 2x³yz² = -21 4x³y²z³ = -5A Solving this system, we find that the closest stationary point as (-17, -17,-68).

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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How do you use the equations to work out the stationary points?
Thus, we must solve the system of equations
ng
3x - 2y - 5z = 17
3x²y²z² = 31
Where A is the unknown Lagrange multiplier.
2x³yz² = -21
4x³y²z³ = -5A
Solving this system, we find that the closest stationary point as
(-17, -17,-68).
Transcribed Image Text:Thus, we must solve the system of equations ng 3x - 2y - 5z = 17 3x²y²z² = 31 Where A is the unknown Lagrange multiplier. 2x³yz² = -21 4x³y²z³ = -5A Solving this system, we find that the closest stationary point as (-17, -17,-68).
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