volumes Flashcards

(3 cards)

1
Q

méthode des tubes

A

v tube: ∫2 πrh *dx ou dy

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2
Q

méthode des disques

A

v tube: ∫πr^2 *dx ou dy

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3
Q

méthode des disques troués

A

v tube: ∫π(R^2 -r^2)*dx ou dy

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