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Get Full Access to Precalculus With Trigonometry: Concepts And Applications - 1 Edition - Chapter 5-5 - Problem 16
Get Full Access to Precalculus With Trigonometry: Concepts And Applications - 1 Edition - Chapter 5-5 - Problem 16

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# Answer: For 916, transform the sum or difference to a product of sines and/or cosines

ISBN: 9781559533911 468

## Solution for problem 16 Chapter 5-5

Precalculus with Trigonometry: Concepts and Applications | 1st Edition

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Problem 16

For 916, transform the sum or difference to a product of sines and/or cosines with positive arguments. cos 9x + cos 11x

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CHAPTER 12 (Rhetorical Communication) 12.1) The Importance of Communication RHETORICS FUNCTION IN SOCIETY ­Rhetorical communication serves three functions 1) Helps strengthen democratic societies. 2) Helps people pursue justice. 3) Helps people clarify their own beliefs and actions. THE ADVANTAGES OF STUDYING RHETORIC 1) Understanding viewpoints surrounding social issues. 2) Understand culture. 3) Critically evaluate and respond to persuasive messages. 4) Become better communicators IN REGARDS TO BECOMING A RHETORICAL CRITIC ­ An informed consumer of rhetorical disclosure is prepared to analyze rhetorical text. ­ Rhetorical criticism is a method for generating knowledge about rhetoric TRUTH AND RHETORIC *SOPHISTS­ First to teach in Greek city­states ­They (Sophists) demonstrated and held persuasive speaking techniques. ­They would be seen as unethical in today’s culture. *Plato ­Rejected the relativist approach and believed that speakers should only use rhetoric when searching for universal truths. *Aristotle­ Plato’s former student ­Viewed rhetoric as a way to discover all possible means of persuasion in a situation. *Cicero ­Used rhetoric for the good of the public. ­Identified the three purposes of public speaking (informing, entertaining and persuading). *Augustine ­Represented the Catholic Church’s thought. ­Used rhetoric to derive divine truth. 12.2) What is rhetor

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