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តេស្តអាំងតេក្រាល១

Authored by Special Learning

Mathematics

12th Grade

Used 5+ times

តេស្តអាំងតេក្រាល១
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8 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

គណនាអាំងតេក្រាល  (2020)dx\int_{ }^{ }\left(2020\right)dx  

 2020x2020x  

 2020x+c, cIR2020x+c,\ c\in IR  

 00  

 2020+c , cIR2020+c\ ,\ c\in IR  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

គណនា  (2x+3)dx\int_{ }\left(2x+3\right)dx  

 x2+3x+c ,cIRx^2+3x+c\ ,c\in IR  

 22  

 2x2+3x+c  ,cIR2x^2+3x+c\ \ ,c\in IR  

 x2+c  , cIRx^2+c\ \ ,\ c\in IR  

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

គណនា x10dx\int x^{10}dx  

 10x910x^9  

 x11+c , cIRx^{11}+c\ ,\ c\in IR  

 111x11+c, cIR\frac{1}{11}x^{11}+c,\ c\in IR  

 x99+c, cIR\frac{x^9}{9}+c,\ c\in IR  

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

គណនា  (3x2+2x+1)dx\int_{ }\left(3x^2+2x+1\right)dx  

 3x3+2x2+x+c, cIR3x^3+2x^2+x+c,\ c\in IR  

 x3+x2+x+c, cIRx^3+x^2+x+c,\ c\in IR  

 6x+26x+2  

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

គណនា  (x2019+x2020+2021)dx\int_{ }\left(x^{2019}+x^{2020}+2021\right)dx  

 x20202020+x20212021+2021x+c, cIR\frac{x^{2020}}{2020}+\frac{x^{2021}}{2021}+2021x+c,\ c\in IR  

 x20202020+x20212021+2022x+c, cIR\frac{x^{2020}}{2020}+\frac{x^{2021}}{2021}+2022x+c,\ c\in IR  

 x20202020+x20212021+2021x\frac{x^{2020}}{2020}+\frac{x^{2021}}{2021}+2021x  

 x20202020+x20212021+c, cIR\frac{x^{2020}}{2020}+\frac{x^{2021}}{2021}+c,\ c\in IR  

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

គណនា 1x2dx\int\frac{1}{x^2}dx  

 x3+c, cIRx^3+c,\ c\in IR  

 1x+c, cIR-\frac{1}{x}+c,\ c\in IR  

 13x3+c, cIR\frac{1}{3x^3}+c,\ c\in IR  

 1x+c, cIR\frac{1}{x}+c,\ c\in IR  

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

គណនា 1x12dx\int\frac{1}{x^{12}}dx  

 113x13+c, cIR-\frac{1}{13x^{13}}+c,\ c\in IR  

 111x11+c, cIR-\frac{1}{11x^{11}}+c,\ c\in IR  

 x1313+c, cIR\frac{x^{13}}{13}+c,\ c\in IR  

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