Solve the Problem $\left( \frac { 7 } { 3 } , \frac { 1 } { 3 } , - \frac { 5 } { 3 } \right)$

question 153

Multiple Choice

Solve the problem.
-Find the point on the line of intersection of the planes x + y + z = 1 and 3x + 2y + z = 6 that is closest to the origin.

• A) \(\left( \frac { 7 } { 3 } , \frac { 1 } { 3 } , - \frac { 5 } { 3 } \right)\)
• B) \(\left( \frac { 7 } { 3 } , - \frac { 1 } { 3 } , - \frac { 5 } { 3 } \right)\)
• C) \(\left( - \frac { 7 } { 3 } , \frac { 1 } { 3 } , \frac { 5 } { 3 } \right)\)
• D) \(\left( \frac { 7 } { 3 } , - \frac { 1 } { 3 } , \frac { 5 } { 3 } \right)\)

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Definitions:

Closing Inventory

The quantity and value of stock on hand at the end of an accounting period.

Direct Material

Raw materials that can be directly attributed to the production of goods.

Finished Products

Goods that have completed the manufacturing process and are ready for sale.

Beginning Inventory

The value of goods available for sale at the start of an accounting period.