- In(a°y*) + x2 Consider z as a function of the variables x, y which is denoted by z and let P(1,-1) be a point. Consider further the vectors u = (a, B), w = (-a, B), such that I|"|l =V3. 79/73 97/73 If Duz(P) = 73 Duz(P) : and determine: %3D 73 The value of B:

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter5: Inner Product Spaces
Section5.CM: Cumulative Review
Problem 20CM
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Consider z as a function of the variables x, y which is denoted by z
= In(x°y*) +
x2
y5
and let P(1,-1) be a point. Consider further the vectorsu = (a, B), w = (-a, B), such that ||u|l = v 73.
V73.
W
79/73
97/73
If
Duz(P) =
73
Duz(P) :
and
determine:
%3D
73
The value of B:
Transcribed Image Text:Consider z as a function of the variables x, y which is denoted by z = In(x°y*) + x2 y5 and let P(1,-1) be a point. Consider further the vectorsu = (a, B), w = (-a, B), such that ||u|l = v 73. V73. W 79/73 97/73 If Duz(P) = 73 Duz(P) : and determine: %3D 73 The value of B:
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