Mathematics Describing the Real World Precalculus and Trigonometry Free Download

Graphs of Other Trigonometric Functions, Inverse Trigonometric Functions, Trigonometric Identities, Trigonometric Equations, Sum and Difference Formulas, Law of Sines, Law of Cosines, Introduction to Vectors, Trigonometric Form of a Complex Number, Systems of Linear Equations and Matrices, Operations with Matrices, Inverses and Determinants of Matrices, Applications of Linear Systems and Matrices, Circles and Parabolas, Ellipses and Hyperbolas, Parametric Equations, Polar Coordinates, Sequences and Series, Counting Principles, Elementary Probability, GPS Devices and looking forward to Calculus, Solutions, Theorems and formulas, Algebra Summary, Trigonometry Summary.