The Following System Does Not Have a Unique Solution $$\left\{ \begin{array} { r } x + 3 y + 2 z = 11 \\4 y + 9 z = - 12\end{array} \right.$$

question 77

Multiple Choice

The following system does not have a unique solution. Solve the system.
- $$\left\{ \begin{array} { r } x + 3 y + 2 z = 11 \\4 y + 9 z = - 12\end{array} \right.$$

• A) infinitely many solutions of the form \(x = 20 + \frac { 19 } { 4 } z , y = - 3 - \frac { 9 } { 4 } z , z = z\)
• B) infinitely many solutions of the form \(x = 20 - \frac { 19 } { 4 } z , y = 3 - \frac { 9 } { 4 } z , z = z ^ { 2 }\)
• C) infinitely many solutions of the form \(x = 20 + \frac { 19 } { 4 } z , y = 3 - \frac { 9 } { 4 } z , z = z\)
• D) infinitely many solutions of the form \(x = 20 + \frac { 19 } { 4 } z , y = 3 + \frac { 9 } { 4 } z , z = z ^ { 2 }\)

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Definitions:

Net Income

The amount of money a company earns after deducting all its expenses, taxes, and costs from its total revenue.

Closing Entries

Journal entries made at the end of an accounting period to transfer balances from temporary to permanent accounts and prepare the company's books for the next period.

Closing Process

The closing process involves the steps taken to finalize all accounting records and summarize financial activities for a specific period, preparing for the next accounting cycle.

Financial Statements

Documents that provide an overview of a company's financial condition, including income statement, balance sheet, and cash flow statement.