[15] (4) GIVEN: z = f(x, y): = x²y, where (x, y) is subject to the constraint: T: x² + xy + 7y² 27, x > 0, y > 0. a) Find MAX(z) and = (Find the maximum value of z, ) b) The point (x, y) er so that MAX(z) f(x, y) [A AB Us the METHOD of the Lagrange Multiplier HINT: { c = 2B-4-B A= C (provided = A# 0,B=0 C# 0,D 0' (Add on extra pages as needed for your solution. ILLUSTRATION of Lagrange Solution

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Chapter2: Second-order Linear Odes
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Please calcutate the first image attached 

please do not im saying do not calculate as the second image attched please calculate first image attached differently 

Z = f(any) = x²y
2
52²+ xy +7y² = 27
де)
g(x) = x² + xy + 7y² = 27 -
2
Using the method of Lagrange Multiplier
of =
Cliven function
Constantint 1²:
12 Let
af at
ag
ag
(as
2+₁ 2+ )= a ( 23, 24)
он
ду
⇒ (2xy, x²) = 2 (2x+y, xc+.144)
=>
(any, a
12²) = (a (20₁+y), A (2²+144))
a
Джу =
вак
and
^ (2मty)
2₁² = √(x + 144)
Diving (3) by 4
2ny.
272
=
(R+206) X
X (81+149)
2xy + 28y² = 22²³²+ my
⇒ - 2x² + xy + 2ay ²= 0
3
4
2120,
(5
1
(1
21701970
·(2
Scanned by TapScanner
Transcribed Image Text:Z = f(any) = x²y 2 52²+ xy +7y² = 27 де) g(x) = x² + xy + 7y² = 27 - 2 Using the method of Lagrange Multiplier of = Cliven function Constantint 1²: 12 Let af at ag ag (as 2+₁ 2+ )= a ( 23, 24) он ду ⇒ (2xy, x²) = 2 (2x+y, xc+.144) => (any, a 12²) = (a (20₁+y), A (2²+144)) a Джу = вак and ^ (2मty) 2₁² = √(x + 144) Diving (3) by 4 2ny. 272 = (R+206) X X (81+149) 2xy + 28y² = 22²³²+ my ⇒ - 2x² + xy + 2ay ²= 0 3 4 2120, (5 1 (1 21701970 ·(2 Scanned by TapScanner
[15] (4) GIVEN: z =
f(x, y) = x²y,
where (x, y) is subject to the constraint:
I: x² + xy + 7y²
27, x > 0, y > 0.
=
a) Find MAX(z)
and
b) The point (x, y) = I so that MAX(z)
A
AB
· C = ADⓇ
(Find the maximum value of z, )
Us the METHOD of the Lagrange Multiplier HINT:
(provided
f(x, y)
4 =B
A
=
A# 0,B #0
C# 0,D#0'
(Add on extra pages
as needed for your
solution.
ILLUSTRATION of
Lagrange Solution
Transcribed Image Text:[15] (4) GIVEN: z = f(x, y) = x²y, where (x, y) is subject to the constraint: I: x² + xy + 7y² 27, x > 0, y > 0. = a) Find MAX(z) and b) The point (x, y) = I so that MAX(z) A AB · C = ADⓇ (Find the maximum value of z, ) Us the METHOD of the Lagrange Multiplier HINT: (provided f(x, y) 4 =B A = A# 0,B #0 C# 0,D#0' (Add on extra pages as needed for your solution. ILLUSTRATION of Lagrange Solution
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