Undergraduate

xplain why the function is differentiable at the given point. f ( x , y ) = 6 + x ln ( xy 5 )

xplain why the function is differentiable at the given point.
f(x, y)=6+ x ln(xy 5),(3,2)
The partial derivatives are
fx(x, y)=
and fy(x, y)=
,
so
fx(3,2)=
and
fy(3,2)=.
Both fx and fy
are continuous functions forxy>andfis differentiable at(3,2).
Find the linearization L(x, y) of f(x, y) at (3,2).
L(x, y)=

Step by Step Solution

1 Understanding Responsive Design Principles

blur-text-image

Related Vector Calculus Questions