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start learning

Question		Answer
sin w 1 ćwiartce start learning		+
sin w 2 ćwiartce start learning		+
sin w 3 ćwiartce start learning		-
sin w 4 ćwiartce start learning		-
cos w 1 ćwiartce start learning		+
cos w 2 ćwiartce start learning		-
cos w 3 ćwiartce start learning		-
cos w 4 ćwiartce start learning		+
tg w 1 ćwiartce start learning		+
tg w 2 ćwiartce start learning		-
tg w 3 ćwiartce start learning		+
tg w 4 ćwiartce start learning		-
ctg w 1 ćwiartce start learning		+
ctg w 2 ćwiartce start learning		-
ctg w 3 ćwiartce start learning		+
ctg w 4 ćwiartce start learning		-
sin0° start learning		0
sin90° start learning		1
sin180° start learning		0
sin270° start learning		-1
sin360° start learning		0
cos0° start learning		1
cos90° start learning		0
cos180° start learning		-1
cos270° start learning		0
cos360° start learning		1
tg0° start learning		0
tg90° start learning		Nie istnieje
tg180° start learning		0
tg270° start learning		Nie istnieje
tg360° start learning		0
ctg0° start learning		Nie istnieje
ctg180° start learning		Nie istnieje
ctg90° start learning		0
ctg270° start learning		0
ctg360° start learning		Nie istnieje
sin(-α) = start learning		-sinα
cos(-α) = start learning		cosα
tg(-α) = start learning		-tgα
ctg(-α) = start learning		-ctgα
okres sinusa i cosinusa start learning		360°
okres tangensa i cotangensa start learning		180°

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