Математика 230+62
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11th Grade
Used 35+ times
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62 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Функция туындысын табыңыз: f(x)=〖2x〗^4-3sinx
8x^3-3cosx
8x^3+3cosx
〖6x〗^3-3cosx
8x^3+3sinx
6x^3+3cosx
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Анықтауышты есептеңіз: |█(4 -1@-2 5)|
18
22
-12
-18
-22
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Теңдеуді шешіңіз: |█(2 x@-1 3)|=4
-2
2
5
-4
3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Теңдеуді шешіңіз: |█(3 -2@x -5)|=1
8
-8
6
10
-6
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Өрнекті ықшамдаңыз: sinαctgα+cosα
2cosα
2sinα
cos2α
sin2α
tgα
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Өрнекті ықшамдаңыз: cosαtgα-sinα
0
ctgα
cosα
sinα
1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Өрнекті ықшамдаңыз: (1+〖cos〗^2 α-〖sin〗^2 α)/cosα
2cosα
2sinα
tgα
ctgα
1/cosα
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