Find the Exact Value $\cos \frac { 3 \pi } { 8 } + \cos \frac { \pi } { 8 }$

question 76

Multiple Choice

Find the exact value. $\cos \frac { 3 \pi } { 8 } + \cos \frac { \pi } { 8 }$

• A) \(\sqrt { 2 }\)
• B) \(\sqrt { \frac { 2 + \sqrt { 2 } } { 2 } }\)
• C) \(\sqrt { \frac { 2 - \sqrt { 2 } } { 2 } }\)
• D) \(\sqrt { 2 + \sqrt { 2 } }\)
• E) \(2 + \sqrt { 2 }\)

Comprehend the importance of the right team size and composition for effectiveness.

Grasp the concept and application of cross-functional and virtual teams.

Understand the effects of cognitive biases on perception and decision-making.

Explain the role of heuristics in influencing human judgment.

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Definitions:

Subdivisions

Smaller sections into which larger areas or categories are divided, often used in reference to land, organizations, or structures.

Selection

The process of choosing the most suitable candidates from a pool of applicants for jobs within an organization.

Hardware Configurations

The arrangement and setup of physical components and devices within a computer or network system.

Intel

An American multinational corporation and technology company known for developing and manufacturing semiconductors and microprocessors.