Trigometriska former

The exercise was created 2023-03-03 by Gunne1337. Question count: 11.

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  • sin v sin (v + n∙360)
  • cos v cos (v + n∙360)
  • tan v tan (v + n∙180)
  • sin v sin ( 180 - v)
  • -cos v cos (180 - v)
  • sin (90 - v) cos v
  • cos (90 - v) sin v
  • -sin v sin (180 + v)
  • -cos v cos (180 + v)
  • sin (-v) -sin v
  • cos (-v) cos v

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https://spellic.com/eng/exercise/trigometriska-former.11444279.html

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