Find the Length and Direction (When Defined) of U ×

question 213

Multiple Choice

Find the length and direction (when defined) of u × v.
-u = 8i + 5j , v = i - j

• A) 3; 3k
• B) 3; -3k
• C) 13; -13k
• D) 13; -k

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Definitions:

Emotional Insecurity

A state of feeling uncertain, anxious, or less confident about oneself, often impacting one's mental well-being and relationships.

Prestige Power

The power stemming from one’s status and reputation.

Organizational Politics

The activities within an organization aimed at improving someone's status or position and are often seen as self-serving at the expense of the company.

Dependence Perspective

The point of view that a person accrues power by being dependent on that person for things they value.