Half-Angle Formulas

Card Set Information

Author:
athlon52
ID:
21378
Filename:
Half-Angle Formulas
Updated:
2012-06-12 23:02:26
Tags:
Trigonometry half angle
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Description:
Half-Angle identities of trigonometry.
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  1. sin (x/2)
  2. cos (x/2)
  3. tan (x/2)




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