Wzory trygonometria

0 9 flashcards mikolajmarczewski

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Question		Answer
sin2α start learning		2sinαcosα
cos2α start learning		cos2α - sin2α LUB 1 – 2 sin2α
sin(α + β) start learning		sinαcosβ + cosαsinβ
sin(α - β) start learning		sinαcosβ - sinβcosα
cos(α + β) start learning		cosαcosβ - sinαsinβ
cos(α - β) start learning		cosαcosβ + sinαsinβ
√(w^2) start learning		\|w\|
\|w\| > a start learning		w > a LUB w < -a
\|w\| < a start learning		a < w > a

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