Calcul intégral Flashcards

1
Q

∫ab f(x) dx = … = …

A

[F(x)]ab = F(b) - F(a)

où F est une primitive de f sur I

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

∫aa f(x) dx = …

A

0

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

∫ba f(x) dx = …

A

-∫ab f(x) dx

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

∫ab f(x) dx + ∫bc f(x) dx = …

A

∫ac f(x) dx

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

∫ab f(x)+g(x) dx = …

A

∫ab f(x) dx + ∫ab g(x) dx

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

∫ab λf(x) dx = …

A

λ∫ab f(x) dx

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

si f≥0 sur [a;b] alors …

A

∫ab f(x) dx ≥0

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

si f≤g sur [a;b] alors …

A

∫ab f(x) dx ≤ ∫ab g(x) dx

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

si f est paire alors …

A

∫-a0 f(x) dx = ∫0a f(x) dx

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

si f est impaire alors …

A

∫-a0 f(x) dx = -∫0a f(x) dx

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Avec u et v dérivables sur I, u’ et v’ continues sur I et a et b appartenant à I :
∫ab u’(t)v(t) dt = …

A

[u(t)v(t)]ab - ∫ab u(t)v’(t) dt

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Aire de f continue et positive sur [a;b] entre Cf, y=0, x=a et x=b

A

∫ab f(x) dx

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Aire de f continue et négative sur [a;b] entre Cf, y=0, x=a et x=b

A

∫ab -f(x) dx

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

g≥f sur [a;b]
Aire entre Cg, Cf, x=a et x=b

A

∫ab g(x)-f(x) dx

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Valeur moyenne μ de f continue sur [a;b]

A

μ=1/b-a ∫ab f(x) dx

How well did you know this?
1
Not at all
2
3
4
5
Perfectly