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2025-2026 Undergraduate & Graduate Catalog
MTH 123 - Trigonometry
A study of the trigonometric functions with an emphasis on graphing, identities, inverse trigonometric functions, and solving equations. Additional topics include solving triangles, vectors, complex numbers, and polar coordinates. Fulfills General Education Foundations - Mathematical Sciences. Please see the mathematics program for placement details. Offered every semester. Prerequisite: MTH 122 (may be taken concurrently) or assignment through Grand Valley math placement. Graphing calculator required: TI83 or TI84 recommended.
Credits: 3