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Ecampus Schedule of Classes - Fall 2026

College of Science

MTH 112Z – +Precalculus II: Trigonometry (4)

Designed for students preparing for calculus and related disciplines. Explores trigonometric functions and their applications as well as the language and measurement of angles, triangles, circles, and vectors. Explores the topics symbolically, numerically, and graphically in real-life applications and interpreted in context. Emphasizes skill building, problem solving, modeling, reasoning, communication, connections with other disciplines, and the appropriate use of present-day technology. This course may be subject to Enforced Prerequisites that restrict registration into the course. Check the offerings below for more information.

Course Attributes
CoreEd-Quantitative Literacy
Core, Skills, Math

For more information, contact OSU Ecampus at 800-667-1465 (option 1) or ecampus.ess@oregonstate.edu.

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TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Individual MTH 112Z course data is not available at this time. Please check back later.
You may also view the MTH 112Z course details on the OSU General Catalog & Schedule of Classes.
Find textbooks for MTH 112Z at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.

View MTH 112Z for all available terms


Legend
= Signifies the course as a Baccalaureate Core Course.
= Signifies that fees may apply to the course.
+ = Include restriction.
- = Exclude restriction.
* = Prereq may be taken prior to or simultaneously with this course.