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In no time, you'll be ready to tackle the key concepts, such as:

• Trigonometric functions, such as sines and cosines
• Graphs and trigonometric identities
• Vectors, polar coordinates, and complex numbers
• Inverse functions and equations

With Review Questions, a Resource Center, and a Glossary.

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In plain words and useful formats, CliffsNotes Trigonometry: Quick Review provides an overview of trigonometric functions, graphs, vectors, and more, so that you can use your study time efficiently. Use this reference in any way that fits your personal style for study and review-you decide what works best with your needs.

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• Use the free Pocket Guide full of essential information
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• Use the glossary to find key terms fast.

With titles available for all the most popular high school and college courses, CliffsNotes Quick Review guides are a comprehensive resource that can help you get the best possible grades.

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