de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Rechnen >

sum from k=0 to infinity of 1/(2^k)

Lösung

k = 0 \sum \infty \frac{1}{2 ^{k}}

Lösung

2

Schritte zur Lösung

k = 0 \sum \infty \frac{1}{2 ^{k}}

Geometrischen Test der Reihe anwenden:

2

= 2

Beliebte Beispiele

derivative of x^2sin(x^2+3)

\frac{d}{d x} (x^{2} sin (x^{2} + 3))

integral of 1/(sqrt(5x+8))

\int \frac{1}{5 x + 8} d x

inverselaplace 2/((s)(s+2))

in v erse l a pl a ce \frac{2}{( s ) ( s + 2 )}

integral of x^2-25

\int x^{2} - 25 d x

derivative of sin^2(2x+1)

\frac{d}{d x} (sin^{2} (2 x + 1))