Trigonometry

	*Interactive Educational Software for e-Learning Math!*

	Home Products & Demos Ordering System Requirements Testimonials Install/Uninstall Contact Us

Trigonometry release 28.63

FULL VERSION
CONTENTS

Angles and their Measure
- Basic Definitions
- Converting between Degrees and Radians
- Arc Length
- Area of a Sector
Trigonometric Functions
- Directed Length of Arc
- The Sine Function
- The Cosine Function
- The Tangent Function
- The Cotangent Function
- The Secant Function
- The Cosecant Function
Trigonometric Identities
- Basic Identities
- Multiple-Angle Identities
- Sum and Difference Identities
Transformations of Trigonometric Graphs
- Transformations of the Sine Graph
  - Phase Shift
  - Amplitude
  - Period
  - Graph of y=A*sin(bx+c)
- Transformations of the Cosine Graph
  - Phase Shift
  - Amplitude
  - Period
  - Graph of y=A*cos(bx+c)
- Transformations of the Tangent Graph
  - Phase Shift
  - Period
  - Graph of y = A*tan(bx+c)
- Transformations of the Cotangent Graph
  - Phase Shift
  - Period
  - Graph of y=A*cot(bx+c)
Inverse Trigonometric Functions
- The Inverse Sine Function
- The Inverse Cosine Function
- The Inverse Tangent Function
- The Inverse Cotangent Function
- Computations with Inverse Trigonometric Functions
Solving Triangles
- Solving Right Triangles
  - One Side and One Angle are Given
  - Two Sides are Given
- The Law of Cosines
- The Law of Sines
Trigonometric Equations
- Simple Trigonometric Equations
  - Solving Equation sinx = c
  - Solving Equation cosx = c
  - Solving Equation tanx = c
  - Solving Equation cotx = c
- Equations Reducible to Simple Equations
Polar Coordinate System
- Polar Coordinates
- Conversion from Polar to Rectangular Coordinates
- Conversion from Rectangular to Polar Coordinates
- Graphing Polar Equations
  - Cardioid
  - Four-leaved Rose
  - Limacon
  - Spiral of Archimedes
Complex Numbers
- Basic Definitions and Graphical Representation of Complex Numbers
- Operations with Complex Numbers
  - Conjugate Complex Numbers
  - Addition
  - Subtraction
  - Multiplication
  - Division
- Operations with Complex Numbers in Polar Form
  - Polar Form of a Complex Number
  - Multiplication of Complex Numbers in Polar Form
  - Division of Complex Numbers in Polar Form
  - Powers of Complex Numbers. DeMoivre's Theorem
  - Roots of Complex Numbers