Find the maximum and minimum values, and a vector where each occurs, of the quadratic form subject to the constraint. w = 2x² + 6y² + 2z² + 4xy + 4xz + 4yz; x² + y² + z² = 1 The constrained maximum of (x, y, z) = occurs when (x, y, z) = and the constrained minimum of occurs when

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Find the maximum and minimum values, and a vector where each occurs, of the quadratic form subject to the constraint.
w = 2x² + 6y² + 2z² + 4xy + 4xz + 4yz; x² + y² + z² = 1
The constrained maximum of
(x, y, z) =
occurs when (x, y, z) =
and the constrained minimum of
occurs when
Transcribed Image Text:Find the maximum and minimum values, and a vector where each occurs, of the quadratic form subject to the constraint. w = 2x² + 6y² + 2z² + 4xy + 4xz + 4yz; x² + y² + z² = 1 The constrained maximum of (x, y, z) = occurs when (x, y, z) = and the constrained minimum of occurs when
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