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![](icons/go.png)
![](icons/pdf.png)
![](icons/go.png)
![](icons/pdf.png)
![](icons/word.png)
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Exercise 1 — Exercise source:
![](icons/latex.png)
![](icons/image.png)
Note: this exercise exists in different languages: French, English, Czech.
![](Exos/S5P4/2021_June/2021_06_S5P4_EEB3_EN_BTest_ExoA1.jpg)
![](icons/line.png)
![](icons/latex.png)
![](icons/image.png)
Note: this exercise exists in different languages: French, English, Czech.
![](Exos/S5P4/2021_June/2021_06_S5P4_EEB3_EN_BTest_ExoA2.jpg)
![](icons/line.png)
![](icons/latex.png)
Note: this exercise exists in different languages: French, English, Czech.
![](Exos/S5P4/2021_June/2021_06_S5P4_EEB3_EN_BTest_ExoA3.jpg)
![](icons/line.png)
![](icons/latex.png)
Note: this exercise exists in different languages: French, English, Czech.
![](Exos/S5P4/2021_June/2021_06_S5P4_EEB3_EN_BTest_ExoA4.jpg)
![](icons/line.png)
![](icons/latex.png)
![](icons/image.png)
Note: this exercise exists in different languages: French, English, Czech.
![](Exos/S5P4/2021_June/2021_06_S5P4_EEB3_EN_BTest_ExoA5.jpg)
![](icons/line.png)
Download as pdf.