Find the Jacobian. д(x, y, z) a(u, v, w for the indicated change of variables. If x = f(u, v, w), y = g(u, v, w), and z = h(u, v, w), y, and z with respect to u, v, and w is then the Jacobian of x, дх дх дх диду ди ду ду ду диду ди дz дz дz ди av aw x = u – V + W, y = 7uv, z = u + V + W д(x, y, z) д(u, v, w) д(x, y, z) a(u, v, w) =

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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**Finding the Jacobian**

To find the Jacobian, denoted as 

\[
\frac{\partial (x, y, z)}{\partial (u, v, w)}
\]

for the indicated change of variables, we have:

If 
- \( x = f(u, v, w) \),
- \( y = g(u, v, w) \),
- \( z = h(u, v, w) \),

then the Jacobian of \( x, y, \) and \( z \) with respect to \( u, v, \) and \( w \) is

\[
\frac{\partial (x, y, z)}{\partial (u, v, w)} = 
\begin{vmatrix}
\frac{\partial x}{\partial u} & \frac{\partial x}{\partial v} & \frac{\partial x}{\partial w} \\
\frac{\partial y}{\partial u} & \frac{\partial y}{\partial v} & \frac{\partial y}{\partial w} \\
\frac{\partial z}{\partial u} & \frac{\partial z}{\partial v} & \frac{\partial z}{\partial w}
\end{vmatrix}.
\]

**Example:**

For the functions defined by
- \( x = u - v + w \),
- \( y = 7uv \),
- \( z = u + v + w \),

we need to compute the Jacobian:

\[
\frac{\partial (x, y, z)}{\partial (u, v, w)} = \boxed{\ }
\]

This example will guide students in understanding how to set up and compute the Jacobian for a given transformation of variables.
Transcribed Image Text:**Finding the Jacobian** To find the Jacobian, denoted as \[ \frac{\partial (x, y, z)}{\partial (u, v, w)} \] for the indicated change of variables, we have: If - \( x = f(u, v, w) \), - \( y = g(u, v, w) \), - \( z = h(u, v, w) \), then the Jacobian of \( x, y, \) and \( z \) with respect to \( u, v, \) and \( w \) is \[ \frac{\partial (x, y, z)}{\partial (u, v, w)} = \begin{vmatrix} \frac{\partial x}{\partial u} & \frac{\partial x}{\partial v} & \frac{\partial x}{\partial w} \\ \frac{\partial y}{\partial u} & \frac{\partial y}{\partial v} & \frac{\partial y}{\partial w} \\ \frac{\partial z}{\partial u} & \frac{\partial z}{\partial v} & \frac{\partial z}{\partial w} \end{vmatrix}. \] **Example:** For the functions defined by - \( x = u - v + w \), - \( y = 7uv \), - \( z = u + v + w \), we need to compute the Jacobian: \[ \frac{\partial (x, y, z)}{\partial (u, v, w)} = \boxed{\ } \] This example will guide students in understanding how to set up and compute the Jacobian for a given transformation of variables.
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