Additionstheoreme

Quiz

  

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  1. sin(α+β)
    1.   sin(α)cos(β)+cos(α)sin(β)
    2.   cos(α)cos(β)-sin(α)sin(β)
    3.   sin(α)cos(β)-cos(α)sin(β)
    4.   cos(α)cos(β)+sin(α)sin(β)