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Rob Sterling

Mockingbird Academy Student

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Trigonometric Functions and Exponential Functions

The sine function can be expressed with exponential functions:

sin (\theta) = \dfrac {e^{+i\theta} - e^{-i\theta}}{2i}

cos (\theta) = \dfrac {e^{+i\theta} + e^{-i\theta}}{2}

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Topics

  • Algebra
  • Linear Algebra
  • Abstract Algebra
  • Geometry
  • Calculus
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