This research guide supports the curriculum for Math 1054.

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- Sum and Difference Formulas in Trigonometry"This is a list of the sum and difference formulas involving the sine,cosine and tangent functions used in trigonometry." Analyzemath.com
- Use of Sum and Difference Formulas in Trigonometry"This is a tutorial on how to use the sum and difference formulas to solve problems in trigonometry." Analyzemath.com.

Even though Google is capable of finding a great many Web sites, the task of wading through and evaluating these sites can be quite daunting. This page is meant to save you time by presenting recommended Web sites that have been evaluated by librarians.

Click the link below for more information about evaluating resources, including explanations of Web site domains, such as .edu, .gov, .org, .com, .net, and so on.

- Last Updated: Feb 21, 2024 2:16 PM
- URL: https://libguides.kean.edu/precalculus
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