Solid background in algebra or trigonometry, or C.I.
C.Y. Young, Precalculus with Limits, 2010 (packaged with WileyPlus).
For students with good mathematical backgrounds who do not want to go directly into calculus. Topics include Matrices, determinants, permutations, combinations, sequences, series, induction, trigonometric functions.
The "NC" grading policy applies to this course.