Express the Sum or Difference as a Product $\sin 9 x - \sin 3 x$

question 204

Multiple Choice

Express the sum or difference as a product.
- $\sin 9 x - \sin 3 x$

• A) \(2 \sin 3 x \cos 6 x\)
• B) \(2 \cos 3 x \cos 6 x\)
• C) \(2 \sin 6 x \cos 3 x\)
• D) \(2 \sin 3 x\)

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Definitions:

Persuasive Process

A method of communication aimed at influencing the attitudes, beliefs, or behaviors of others.

Attitude Inoculation

A technique used to make people resistant to attempts to change their attitudes by first exposing them to small arguments against their position.

Resisting Persuasion

Resisting Persuasion involves strategies and techniques used to counteract attempts at influencing one's attitudes, beliefs, or actions.

Costa Concordia

The name of an Italian cruise ship that capsized and sank in January 2012 off the coast of Italy due to the captain's negligence, resulting in fatalities and injuries.