
Câu hỏi trắc nghiệm về lượng giác
Authored by Trang Lê
Mathematics
12th Grade

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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
0
1
2
-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
0
1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A. 1
B. 0
C. -1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
0
1
-2
6
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
sin²α
cos²(α)
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