Equation Description:
Superposition (Subtraction) of Cosine of Angles |
| LaTeX | MathType Copy/Paste Code | MathML |
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LaTeX Code:
\cos \theta _1 - \cos \theta _2 = - 2\sin \left( {\frac{{\theta _1 + \theta _2 }}{2}} \right)\sin \left( {\frac{{\theta _1 - \theta _2 }}{2}} \right)
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| MathType 5.0 Copy/Paste:
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Pasting the above "text" into MathType 5.0 will enter the above equation and make it possible to edit, save, and use in applications such as MS Word.
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