Limites e infinitos Flashcards
(11 cards)
1
Q
lim f(z) + g(z)
A
= lim f(z) + lim g(z)
2
Q
lim f(z) * g(z)
A
= lim f(z) * lim g(z)
3
Q
lim 𝛌 * f(z)
A
𝛌 * lim f(z)
4
Q
lim 1 / f(z)
A
1 / lim f(z) se lim f(z) ≠ 0
5
Q
lim z->z0 f(z) = w0
A
∀ε>0 ∃𝛅>0 :
0 < |z-z0| < 𝛅 e z ∈ C
-> |f(z) - w0| < ε
6
Q
Infinitos no complexo
A
Existem muitos, logo não destingimos entre +∞ e -∞
7
Q
∞+w (w∈C)
A
= ∞
8
Q
𝛌 * ∞ (𝛌∈C{0})
A
= ∞
9
Q
∞ * ∞
A
= ∞
10
Q
1 / ∞
A
= 0
11
Q
1 / 0
A
= ∞
