Find the Cross Product $\mathbf { a } \times \mathbf { b }$

question 56

Multiple Choice

Find the cross product $\mathbf { a } \times \mathbf { b }$ . $\mathbf { a } = \langle 7,5,1 \rangle , \mathbf { b } = ( - 5,2 , - 2 )$

• A) \(( - 8 , - 12 , - 19 \}\)
• B) \(\{ - 12,39,9 \}\)
• C) \(\{ - 12,9,39 \}\)
• D) \(\{ 39 , - 12,9 \}\)
• E) \(( - 7 , - 23,25 )\)

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Definitions:

Unhappy Relationship

A partnership or connection between individuals that lacks harmony, satisfaction, or joy, often leading to stress or emotional turmoil.

Defenses

Psychological strategies brought into play by individuals or the ego to protect against feelings of anxiety or unacceptable thoughts and feelings.

Defense Mechanism

Psychological strategies used unconsciously to protect oneself from anxiety or uncomfortable thoughts and feelings.

Repression

A defense mechanism where uncomfortable thoughts, memories, or urges are unconsciously pushed out of conscious awareness.