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Beliebt Rechnen >

limit as x approaches 8+of (|x-8|)/(x-8)

Lösung

x \to 8 + lim (\frac{∣ x - 8 ∣}{x - 8})

Lösung

1

Schritte zur Lösung

x \to 8 + lim (\frac{∣ x - 8 ∣}{x - 8})

x - 8

ist positiv wenn

x \to 8 +

. Deshalb

∣ x - 8 ∣ = x - 8

= x \to 8 + lim (\frac{x - 8}{x - 8})

Vereinfache

= x \to 8 + lim (1)

x \to a lim c = c

= 1

Graph

Beliebte Beispiele

derivative of (5x^3-7/x)

\frac{d}{d x} (\frac{5 x ^{3} - 7}{x})

f(x)=10cos(30x-7)

f (x) = 10 cos (30 x - 7)

integral of (-2x)/(1+x^2)

\int \frac{- 2 x}{1 + x ^{2}} d x

(\partial)/(\partial x)(e^{-8x})

\frac{\partial}{\partial x} (e^{- 8 x})

d/(dy)(cos(2y))

\frac{d}{d y} (cos (2 y))