In each part, find the maximum and minimum values of the quadratic form subject to the constraint

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In each part, find the maximum and minimum values of the quadratic form subject to the constraint x21 + x22 = 1, and determine the values of x1 and x2 at which the maximum and minimum occur.
7x21 + 4x22 + x1x2

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Elementary Linear Algebra with Applications

ISBN: 978-0471669593

9th edition

Authors: Howard Anton, Chris Rorres

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Question Posted: Jun 17, 2016 08:14 AM

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In each part, find the maximum and minimum values of the quadratic form subject to the constraint

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The quadratic form can be written as The characteristic equation of A is 7 4 14 0 or ...View the full answer

Elementary Linear Algebra with Applications

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