Fundamental concepts of trigonometry and a preparation for calculus. Topics will include angle measurement, the circular functions and their graphs, laws of sines and cosines, solution of triangles, solution of trigonometric equations, and inverse trigonometric functions, applications to vectors and complex numbers. Prerequisite: MAT 143. (MAT 143 must be shown after MAT 142 because MAT 143 is a PRErequisite for MAT 142. These are the only MAT courses with this peculiarity. ) (S, SUM II; F-STT). 4 credits
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