Please help me find the upper bound!!! Let
f(x,y,z)=4x^(2)+xy+yz+5z^(2)
. Find the linearization
L(x,y,z)
of
f(x,y,z)
at the point
(3,-3,2)
.
L(x,y,z)=
Find an upper bound for the magnitude
|E|
of the error in the approximation
f(x,y,z)~~L(x,y,z)
over the box
|x-3|<=0.04,|y+3|<=0.04,|z-2|<=0.04.
|E|<=