List questions from geometric-series

Published on 12 Sep 2022 - 17:00

92

Views

Show that $\frac{1-x^n}{1-x}=0\,$ has a real solution at $x$ equals $-1$

Published on 17 Sep 2022 - 0:49

95

Views

Where am I going wrong while trying to figure out the sum of the finite series?

Published on 25 Sep 2022 - 23:14

234

Views

Tricky limitting sum

Published on 14 Oct 2022 - 6:06

138

Views

Infinite sum with exponential

Published on 26 Oct 2022 - 10:25

308

Views

Finding $S_n$ in terms of n for the sequence (6 + 66 + 666 + 6666 ...)

Published on 28 Oct 2022 - 15:05

73

Views

Probability of printing without a skip.

Published on 28 Oct 2022 - 17:24

111

Views

How do you compute the result of an equation with discrete values

Published on 30 Mar 2026 - 3:02

101

Views

Any idea on how WolframAlpha did this sum?

Published on 14 Nov 2022 - 8:19

61

Views

Simplifying a double sum into a single geometric series

Published on 14 Nov 2022 - 18:54

101

Views

limit of a geometric-type series

Published on 14 Nov 2022 - 23:36

54

Views

Geometric series from -i to i

Published on 16 Nov 2022 - 4:02

286

Views

Is it ok for 'r' to be negative in geometric series?

Published on 18 Nov 2022 - 15:23

45

Views

Laurent Series of f On Given Annulus

Published on 18 Nov 2022 - 15:33

47

Views

Estimation of a series: why/where is my reasoning wrong'

Published on 14 Mar 2026 - 15:50

List Question

Solving Summations of Two Raised Numbers

Show that $\frac{1-x^n}{1-x}=0\,$ has a real solution at $x$ equals $-1$

Where am I going wrong while trying to figure out the sum of the finite series?

Tricky limitting sum

Infinite sum with exponential

Finding $S_n$ in terms of n for the sequence (6 + 66 + 666 + 6666 ...)

Probability of printing without a skip.

How do you compute the result of an equation with discrete values

Any idea on how WolframAlpha did this sum?

Simplifying a double sum into a single geometric series

limit of a geometric-type series

Geometric series from -i to i

Is it ok for 'r' to be negative in geometric series?

Laurent Series of f On Given Annulus

Estimation of a series: why/where is my reasoning wrong'

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