Find a differential equation satisfied by the flow lines of F (see Exercise 47), and solve it to find equations for the flow lines of F. Sketch some typical flow lines tangent vectors. F ( x , y ) = x i − y j, x > 0 and y > 0
Find a differential equation satisfied by the flow lines of F (see Exercise 47), and solve it to find equations for the flow lines of F. Sketch some typical flow lines tangent vectors. F ( x , y ) = x i − y j, x > 0 and y > 0
Find a differential equation satisfied by the flow lines of F (see Exercise 47), and solve it to find equations for the flow lines of F. Sketch some typical flow lines tangent vectors.
F
(
x
,
y
)
=
x
i
−
y
j,
x
>
0
and
y
>
0
With integration, one of the major concepts of calculus. Differentiation is the derivative or rate of change of a function with respect to the independent variable.
Part c: (
1. Find the gradient of the function
f(x, y, z) =
(1, 1,-1).
2. Find the directional derivative of the
function f(x, y, z) = ln(xy) - zx² at the
point (1, 1,-1) in the direction of the vector
.
In(xy) - zx² at the point
Since z = f( a, b, d, c), write the exact differential of the dependent variable.
Precalculus: Mathematics for Calculus (Standalone Book)
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