Complete the Sentence So the Result Is an Identity

question 7

Multiple Choice

Complete the sentence so the result is an identity. Let x be any real number.
-cos 255°

• A)6 -4 2
• B)2 -4 6
• C)6 - 2
• D)2 - 6

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Definitions:

Fake Profiles

False or fabricated online personas created on social media platforms or websites, often for deceptive purposes.

Participant Observation

A qualitative research method involving the systematic observation of people in their natural environment while participating in the same activities.

Status and Hierarchies

The arrangement of individuals or entities in terms of rank, order, or authority within a society or organization, often determined by status.

Small Groups

Collections of individuals who interact with each other, usually face-to-face, in a way that each person influences and is influenced by each other.