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MATH 113

TRIGONOMETRY

3 credits.

Covers the graphs, properties and geometric significance of trigonometric functions of a real variable. Other topics include trigonometric equations and identities, trigonometric form of complex numbers, DeMoivre's theorem, and polar and parametric equations. Formulating, analyzing, solving, and interpreting mathematical and real-world problems using trigonometry.

Topics

Topics explicitly listed in official catalogue description

Prerequisites & course information

Requisites: MATH 112 or placement into MATH 113 . Not open to students with credit for MATH 114 . Course Designation: Core GenEd - Mathematics & Quantitative Reasoning Level - Elementary L&S Credit - L&S Liberal Arts and Science Repeatable for Credit: No Last Taught: Fall 2026 Learning Outcomes: 1. Define the sine, cosine, and tangent functions with respect to the unit circle and other geometric objects. Audience: Undergraduate 2. Identify the properties of trigonometric functions, including their domains and ranges. Audience: Undergraduate 3. Graph trigonometric functions using the concepts of amplitude, period, and phase shift. Audience: Undergraduate 4. Interpret and graph inverse trigonometric functions using restricted domains. Audience: Undergraduate 5. Solve equations using factoring, trigonometric identities, and other algebraic techniques. Audience: Undergraduate 6. Model and analyze real-world problems using trigonometric functions and their properties. Audience: Undergraduate 7. Support solutions and arguments by applying mathematical concepts and reason to justifications. Audience: Undergraduate Learning Outcomes: 1. Define the sine, cosine, and tangent functions with respect to the unit circle and other geometric objects. Audience: Undergraduate 2. Identify the properties of trigonometric functions, including their domains and ranges. Audience: Undergraduate 3. Graph trigonometric functions using the concepts of amplitude, period, and phase shift. Audience: Undergraduate 4. Interpret and graph inverse trigonometric functions using restricted domains. Audience: Undergraduate 5. Solve equations using factoring, trigonometric identities, and other algebraic techniques. Audience: Undergraduate 6. Model and analyze real-world problems using trigonometric functions and their properties. Audience: Undergraduate 7. Support solutions and arguments by applying mathematical concepts and reason to justifications. Audience: Undergraduate

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