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Student Question

Postsecondary • 1yr.

comment trouves-t-on l'incertitude de l'aire d'un disque ? (ex: diamètre = 135.3 +/- 0.4 cm)

Mathematics
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Explanations (1)

  • Explanation from Alloprof

    Explanation from Alloprof

    This Explanation was submitted by a member of the Alloprof team.

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    Team Alloprof • 1yr.

    Salut :D

    Pour calculer l'incertitude lors d'une multiplication ou d'une division, il faut additionner les incertitudes relatives des données initiales et multiplier la somme par la réponse finale.

    Voici des exemples de calculs.

    image.png
    image.png

    N'hésite pas si tu as d'autres questions :) À bientôt :D

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