modèles d'intégration Flashcards

1
Q

∫x^n dx =

A

x^(n+1) / (n+1) +C

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2
Q

∫1/x dx =

A

ln |x| +C

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3
Q

∫e^x dx =

A

e^x +C

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4
Q

∫b^x dx =

A

b^x / ln b +C

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5
Q

∫sin x dx =

A
  • cos x +C
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6
Q

∫cos x dx =

A

sin x +C

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7
Q

∫sec^2 x dx =

A

tan x +C

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8
Q

∫cosec^2 x dx =

A

-cot x +C

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9
Q

∫sec x * tan x dx =

A

sec x +C

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10
Q

∫cosec x * cot x dx =

A

-cosec x +C

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11
Q

∫tan x dx =

A

ln |sec x| +C

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12
Q

∫cot x dx =

A

ln |sin x| +C

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13
Q

∫sec x dx =

A

ln |sec x + tan x| +C

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14
Q

∫cosec x dx =

A

ln |cosec x - cot x| +C

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15
Q

∫ 1/ racine (a^2 - x^2) dx =

A

arcsin (x/a) +C

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16
Q

∫ 1/ (a^2 + x^2) dx =

A

1/a * arctan(x/a) +C

17
Q

∫ 1/ [x*racine (x^2 - a^2)] dx =

A

1/a * arcsec(x/a) +C

18
Q

Que faut-il toujours faire avant de résoudre une intégrale définie?

A

Le domaine!!!

propre ou impropre

19
Q

Que faut-il ajouter à la fin de chaque intégrale indéfinie?

A

+ C