![](icons/No_Calculator.png)
![](icons/go.png)
![](icons/pdf.png)
![](icons/word.png)
![](icons/pdf.png)
![](icons/word.png)
![](icons/go.png)
![](icons/pdf.png)
![](icons/latex.png)
![](icons/pdf.png)
![](icons/word.png)
![](icons/go.png)
![](icons/pdf.png)
![](icons/word.png)
![](icons/pdf.png)
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Exercise 1 — Exercise source:
![](icons/latex.png)
Note: this exercise exists in different languages: French, English, Finnish.
![](Exos/S7P5/2022_Annals0/2022_04_S7P5_Annals0_Subject1_ExoA1.jpg)
![](icons/line.png)
![](icons/latex.png)
Note: this exercise exists in different languages: French, English, Finnish.
![](Exos/S7P5/2022_Annals0/2022_04_S7P5_Annals0_Subject1_ExoA2.jpg)
![](icons/line.png)
![](icons/latex.png)
Note: this exercise exists in different languages: French, English, Finnish.
![](Exos/S7P5/2022_Annals0/2022_04_S7P5_Annals0_Subject1_ExoA3.jpg)
![](icons/line.png)
![](icons/latex.png)
Note: this exercise exists in different languages: French, English, Finnish.
![](Exos/S7P5/2022_Annals0/2022_04_S7P5_Annals0_Subject1_ExoA4.jpg)
![](icons/line.png)
![](icons/latex.png)
![](icons/image.png)
![](icons/image.png)
Note: this exercise exists in different languages: French, English, Finnish.
![](Exos/S7P5/2022_Annals0/2022_04_S7P5_Annals0_Subject1_ExoA5.jpg)
![](icons/line.png)
![](icons/latex.png)
Note: this exercise exists in different languages: French, English, Finnish.
![](Exos/S7P5/2022_Annals0/2022_04_S7P5_Annals0_Subject1_ExoA6.jpg)
![](icons/line.png)
![](icons/latex.png)
Note: this exercise exists in different languages: French, English, Finnish.
![](Exos/S7P5/2022_Annals0/2022_04_S7P5_Annals0_Subject1_ExoA7.jpg)
![](icons/line.png)
![](icons/latex.png)
Note: this exercise exists in different languages: French, English, Finnish.
![](Exos/S7P5/2022_Annals0/2022_04_S7P5_Annals0_Subject1_ExoA8.jpg)
![](icons/line.png)
Download as pdf.