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Beliebt Rechnen >

limit as x approaches infinity of |x+1|

Lösung

x \to \infty lim (∣ x + 1 ∣)

Lösung

\infty

Schritte zur Lösung

x \to \infty lim (∣ x + 1 ∣)

x + 1

ist positiv wenn

x \to \infty

. Deshalb

∣ x + 1 ∣ = x + 1

= x \to \infty lim (x + 1)

Wende die Unendlichkeitseigenschaft an:

x \to \infty lim (a x^{n} + \dots + b x + c) = \infty, a > 0,

n is odd

a = 1, n = 1

= \infty

Graph

Beliebte Beispiele

fläche y=11x^2,y=x^2+7

a re a y = 11 x^{2}, y = x^{2} + 7

sum from n=1 to infinity of (1+2/n)^2e^{-5n}

n = 1 \sum \infty (1 + \frac{2}{n})^{2} e^{- 5 n}

derivative 5x^2-1+7e^x

d er i v a t i v e 5 x^{2} - 1 + 7 e^{x}

(\partial}{\partial x}(\frac{3y)/x)

\frac{\partial}{\partial x} (\frac{3 y}{x})

y^{''}+6y^'+25=0

y^{^{''}} + 6 y^{^{'}} + 25 = 0