11 KiB
11 KiB
sr-due, sr-interval, sr-ease, aliases, excalidraw-plugin, tags, excalidraw-open-md
sr-due | sr-interval | sr-ease | aliases | excalidraw-plugin | tags | excalidraw-open-md | ||||
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2024-01-11 | 365 | 339 |
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up::application sibling::injection #s/maths/analyse
[!definition] Définition Soit
f: E\mapsto F
une application.On dit que
f
est une surjection, ou qu'elle est surjective, si et seulement si\forall y\in F, \exists x\in E, f(x) = y
Une surjection est une application pour laquelle il existe au moins un antécédent à chaque élément de
F
. ^definition
$= "![[" + dv.current().file.name + ".svg|700]]"
%%
Excalidraw Data
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interdit ^0Ve7RUL8
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%%