If $\| \mathbf { u } \| = 4$ And $\| \mathbf { v } \| = 6$

question 300

Multiple Choice

If $\| \mathbf { u } \| = 4$ and $\| \mathbf { v } \| = 6$ , and the vectors make angles of 140° and 20° with the x-axis respectively, find the component form of the sum of u and v.Round answers to two decimal places.

• A) \(\langle 2.57,4.62 \rangle\)
• B) \(\langle - 0.84,5.22 \rangle\)
• C) \(\langle - 8.7,0.52 \rangle\)
• D) \(\langle 8.21 , - 1.01 \rangle\)
• E) \(\langle - 3.07 , - 5.12 \rangle\)

Recognize the economic impact of software piracy on vendors.

Distinguish between operating systems (OS) and other types of software.

Comprehend the role of core and community developers in software development.

Understand how user interfaces facilitate interaction between users and computers.

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Definitions:

Profit Maximization

The process by which a firm determines the price and output level that returns the greatest profit, considering its cost structure and the market demand.

Purely Competitive

A market structure characterized by a large number of small firms, identical products, easy entry and exit, and perfect information, leading to price taking behavior.

Market Price

The price at which a good or service is offered in the marketplace where demand meets supply.

Purely Competitive

A market structure characterized by many buyers and sellers, all of whom sell homogeneous products, with no single party able to influence the market price.