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Beliebt Rechnen >

sum from n=0 to infinity of ((-6+7)/2)^n

Lösung

n = 0 \sum \infty (\frac{- 6 + 7}{2})^{n}

Lösung

2

Schritte zur Lösung

n = 0 \sum \infty (\frac{- 6 + 7}{2})^{n}

Vereinfache

= n = 0 \sum \infty (\frac{1}{2})^{n}

Geometrischen Test der Reihe anwenden:

2

= 2

Beliebte Beispiele

tangent g(x)=-x^2+4x^2-2x+2

t an g e n t g (x) = - x^{2} + 4 x^{2} - 2 x + 2

fläche x^2-4x,2x+7

a re a x^{2} - 4 x, 2 x + 7

integral of cos(x)+1/9 x

\int cos (x) + \frac{1}{9} x d x

integral from 0 to 5 of x/(sqrt(9-x))

\int_{0}^{5} \frac{x}{9 - x} d x

fläche y=4-x^2,y=-x+2

a re a y = 4 - x^{2}, y = - x + 2