
Синус, косинус, тангенс двойного угла
Authored by Ирина Киселева
Mathematics
10th - 11th Grade
CCSS covered
Used 51+ times

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8 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
sin 6 x =
2 sin 6 x cos 6 x
2 sin 3 x cos 3 x
sin 3 x cos 3 x
sin 6 x cos 6 x
Tags
CCSS.HSF.TF.C.9
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
cos =
2 -
2 -
-
-
Tags
CCSS.HSF.TF.C.9
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
sin =
-
2
2
-
Tags
CCSS.HSF.TF.C.9
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
cos 4 x =
2 cos 2 x sin 2 x
2 x - 2 x
4 x - 4 x
2 cos 4 x sin 4 x
Tags
CCSS.HSF.TF.C.9
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Вычислите 2 sin 15 cos 15
30
15
1
Tags
CCSS.HSF.TF.C.9
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Вычислите -
1
Tags
CCSS.HSF.TF.C.9
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Вычислите
1
Tags
CCSS.HSF.TF.C.9
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