# Mathematics Help

Here are some books that will help you with your mathematics skills from the Navy Education Training series of books titled Mathematics (NAVEDTRA). All files are pdf format.

**Mathematics, Basic Math and Algebra -
NAVEDTRA 14139**

Topics Include

Page Number systems and sets

Positive integers

Signed numbers

Common fractions

Decimals

Percentage and measurement

Exponents and radicals

Logarithms and the slide rule

Fundamentals of algebra

Factoring polynomials

Linear equations in one variable

Linear equations in two variables

Ratio, proportion, and variation

Dependence, functions, and formulas

Complex numbers

Quadratic equations in one variable

Plane figures

Geometric constructions and solid figures

Numerical trigonometry

**Mathematics, Trigonometry -
NAVEDTRA 14140**

Topics include:

Logarithms

Computations with Logarithms

Trigonometric Measurements

Oblique Triangles

Trigonometric Identites and Equations

Vectors and Forces

**Mathematics, Pre-Calculus and
Introduction to Probability - NAVEDTRA
14141**

Topics Include

Straight Lines

Conic Sections

Tangents, Normals, and Slopes of Curves

Limits and Differentition

Derivatives

Integration

Integration Formulas

Combinations and Permutations

Probablility

**Mathematics, Introduction to Statistics,
Number Systems and Boolean Algebra -
NAVEDTRA 14142**

Topics include

Sequence and series

Mathematical induction and the binomial theorem

Descriptive statistics

Statistical inference

Number systems

Sets and subsets

Boolean algebra

Boolean simplification

Matrices and determinants