Consider the quadratic form f(x1, x2, 13) = x+x+ 6x + 18x1x2. = 1 is (i) The maximum value of f(x) subject to the constraint x x 1 is (ii) The minimum value of f(x) subject to the constraint x x:

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Consider the quadratic form
f(x1, x2, x3) = x + x + 6x + 18x1x2.
(i) The maximum value of f(x) subject to the constraint x x = is
.T
(ii) The minimum value of f(x) subject to the constraint X x =1 is
Transcribed Image Text:Consider the quadratic form f(x1, x2, x3) = x + x + 6x + 18x1x2. (i) The maximum value of f(x) subject to the constraint x x = is .T (ii) The minimum value of f(x) subject to the constraint X x =1 is
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