Q\Find the maximum and minimum values of . f (x, y.z) = xyz subject to the constraint x + 9y? + 22 = 4 Assume that x > 0 for this problem. Why is this assumption needed?
Q\Find the maximum and minimum values of . f (x, y.z) = xyz subject to the constraint x + 9y? + 22 = 4 Assume that x > 0 for this problem. Why is this assumption needed?
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Q\Find the maximum and
minimum values of.
f (x, y.z)
= xyz subject to
the constraint
2
x + 9y² + z
that x > 0 for this problem.
= 4 Assume
Why is this assumption
needed?
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