Use Gaussian Elimination to Solve the System of Equations $$\begin{array} { l } x + y + z = 2 \\x - y + 5 z = - 22 \\2 x + y + z = 7\end{array}$$

question 15

Multiple Choice

Use Gaussian elimination to solve the system of equations.
- $$\begin{array} { l } x + y + z = 2 \\x - y + 5 z = - 22 \\2 x + y + z = 7\end{array}$$

• A) \(( 5,2 , - 5 )\)
• B) \(( - 5,2,5 )\)
• C) \(( - 5,5,2 )\)
• D) No solution

Grasp the concept and implications of dividend declarations and payments.

Identify the different dates relevant in the dividend payment process and their significance.

Understand the reasons and accounting treatment for repurchasing shares.

Recognize the accounting treatments for non-cash considerations in share transactions.

---

Definitions:

Start Winding

Winding on a motor that provides additional torque during startup to help the motor reach operating speed.

Split-phase Motor

An AC electric motor that uses a split-phase induction to create a rotating magnetic field for starting torque.

Stator Core

The stationary part of an electric generator or motor, especially the magnetic core, around which the winding is arranged.

Small Wire

A conductor of electricity characterized by a relatively small cross-sectional area, affecting its resistance and current-carrying capacity.