Dérivation Flashcards

1
Q

k’

A

0

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2
Q

x’

A

1

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3
Q

(x^n’)

A

(nx^n-1)

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4
Q

(1/x)’

A

(-1/x^2)

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5
Q

(1/x^n)

A

(-n/x^n+1)

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6
Q

(√x)’

A

(1/2√x)

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7
Q

(sinx)’

A

(cosx)

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8
Q

cosx’

A

-sinx

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9
Q

((u+v))’

A

u’+v’

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10
Q

((ku))’

A

(ku’)

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11
Q

(uv)’

A

(u’v+uv’)

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12
Q

(1/v)’

A

(-v’/v^2)

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13
Q

(u/v)’

A

(u’v-uv’/v^2)

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14
Q

(e^x)’

A

(e^x)

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15
Q

(ln(x))’

A

(1/x)

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16
Q

(u^n)’

A

(nu’u^n-1)

17
Q

(√u)’

A

(u’/2√u)

18
Q

(e^u)’

19
Q

(lnu)’

20
Q

équation d’une tangente

A

(y=f’(a)*(x-a)+f(a))

21
Q

f’(a)=0

A

Tangente parallèle à l’axe des abscisses

22
Q

Coefficient directeur de AB

A

yB-yA/xB-xA

23
Q

Coefficient directeur de Tf en x=a

24
Q

Un point de Cf

25
Q

Taux d’accroissement

A

Si
Lim h→0 (f(x+h) - f(x)/h)= R,
Ce R est le nombre dérivé
f dérivable sur x

26
Q

(e^-x)’

27
Q

(f∘u)’(x)

A

u’(x) × f’(u(x))

28
Q

(ln x)’