Kiểm tra Chương 1 - Lớp 11 - KNTT
Authored by Huynh Ny
Mathematics
11th Grade
Used 88+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
Hàm số y = sin x là hàm số
Chẵn
Lẻ
vừa chẵn vừa lẻ
không chăn không lẻ
2.
MULTIPLE SELECT QUESTION
20 sec • 5 pts
Hàm số y = cos x là hàm số
tuần hoàn
chẵn
lẻ
có đồ thị đối xứng qua trục tung
3.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
Hàm số y = tan x có chu kì bằng
0
4.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
Hàm số y = cot2x tuần hoàn với chu kì bằng
0
5.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
sin (x+y) bằng
sinx.cosy+siny.cosx
sinx.cosy-siny.cosx
cosx.cosy-sinxsiny
cosx.cosy+sinxsiny
6.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
cos(x+y) bằng
cosx.cosy-sinx.siny
cosx.cosy+sinx.siny
sinx.cosy+siny.cosx
sinx.cosy-siny.cosx
7.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
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