Find a Unit Vector Orthogonal to the Plane Through the Points

question 268

Multiple Choice

Find a unit vector orthogonal to the plane through the points (1, 0, 0) , (0, 1, 0) , and (0, 2, 2) .

• A) \(\left( \frac { 1 } { \sqrt { 3 } } , \frac { 1 } { \sqrt { 3 } } , \frac { 1 } { \sqrt { 3 } } \right)\)
• B) \(\left( - \frac { 1 } { \sqrt { 3 } } , \frac { 1 } { \sqrt { 3 } } , \frac { 1 } { \sqrt { 3 } } \right)\)
• C) \(\left( \frac { 1 } { \sqrt { 2 } } , \frac { 1 } { \sqrt { 2 } } , 0 \right)\)
• D) \(\left( - \frac { 1 } { \sqrt { 2 } } , \frac { 1 } { \sqrt { 2 } } , 0 \right)\)
• E) \(\left\langle \frac { 2 } { 3 } , \frac { 2 } { 3 } , \frac { 1 } { 3 } \right\}\)
• F) \(\left( - \frac { 2 } { 3 } , \frac { 2 } { 3 } , \frac { 1 } { 3 } \right)\)
• G) \(\left( \frac { 2 } { 3 } , - \frac { 2 } { 3 } , \frac { 1 } { 3 } \right)\)
• H) \(\left( \frac { 2 } { 3 } , \frac { 2 } { 3 } , - \frac { 1 } { 3 } \right)\)

Understand the key provisions of the Uniform Commercial Code related to commercial transactions.

Identify the concept and legal implications of different types of contracts.

Recognize the concept of promissory estoppel and its application.

Appreciate the principles underlying the formation of contracts including offer, acceptance, and consideration.

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