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Life of Fred: Trigonometry (Expanded Edition)

by Stanley F. Schmidt, Ph.D.
The fourth book in the Life of Fred High School Series.

Covers all of trigonometry including...
  • Sines
  • Cosines
  • Tangents
  • Graphing
  • Significant Digits
  • Trig Functions of Any Angle
  • Trig Identities
  • Graphing, as in (bx + c)
  • Radian Measurement
  • Conditional Trig Equations
  • Functions of Two Angles
  • Oblique Triangles
  • Inverse Trig Functions
  • Polar Coordinates
  • Polar Form of Complex Numbers
  • Preview of Calculus
Sku #: 685

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by Stanley F. Schmidt, Ph.D.