Question

$\frac{1}{2}+\frac{1}{4}+\frac{1}{8}+\cdots+\frac{1}{\infty}=?$

score 214 · Answer 1 · 2026-03-22 11:13:25

214

Views

$\frac{1}{2}+\frac{1}{4}+\frac{1}{8}+\cdots+\frac{1}{\infty}=?$

Published on 22 Mar 2026 - 11:13

score 101 · Answer 2 · 2026-03-22 01:42:05

101

Views

The $p^{th}, q^{th},r^{th}$ term of an A.P are in G.P . Find the ratio of the $p^{th}$ and the $r^{th}$ term.

Published on 22 Mar 2026 - 1:42

score 216 · Answer 3 · 2026-03-21 18:19:03

216

Views

Find three numbers that can be consecutive terms of geometric sequence and first, second and seventh term of arithmetic sequence and whose sum is $93$

Published on 21 Mar 2026 - 18:19

score 1.8k · Answer 4 · 2026-03-22 06:48:26

1.8k

Views

Finding the Number of Terms (n) in a Geometric Series When Given $t_1$ to $t_3$ and The Sum?

Published on 22 Mar 2026 - 6:48

score 206 · Answer 5 · 2026-03-21 04:36:47

206

Views

Applying the Geometric Series Formula w/ This Real Life Situation?

Published on 21 Mar 2026 - 4:36

score 1.8k · Answer 6 · 2026-03-22 10:55:43

1.8k

Views

Geometric Progression Question with terms to infinity

Published on 22 Mar 2026 - 10:55

score 930 · Answer 7 · 2026-03-21 23:01:44

930

Views

rank of a rectangular Vandermonde matrix

Published on 21 Mar 2026 - 23:01

score 104 · Answer 8 · 2026-03-22 05:45:35

104

Views

What is $\sum_{i = 0}^{n} (2^{ki})$?

Published on 22 Mar 2026 - 5:45

score 1.3k · Answer 9 · 2026-03-22 07:37:08

1.3k

Views

$a, b, c$ form a geometric sequence and $\log_c a, \log_ b c, \log_a b$ form an arithmetic sequence.

Published on 22 Mar 2026 - 7:37

score 1.7k · Answer 10 · 2026-03-21 04:08:08

1.7k

Views

How to explain mortgage monthly payment formula using school math?

Published on 21 Mar 2026 - 4:08

score 58 · Answer 11 · 2026-03-22 08:44:49

58

Views

What is the general formula for expansion of 1 + x^(odd number) in terms of (1+x)

Published on 22 Mar 2026 - 8:44

score 78 · Answer 12 · 2026-03-21 23:41:23

78

Views

Calculate the sum of geometrical progression

Published on 21 Mar 2026 - 23:41

score 91 · Answer 13 · 2026-03-22 15:18:15

91

Views

Let $R_n = \underbrace{11\ldots1}_{n}$. Prove that if $(n, m) = 1$, then $(R_n, R_m) = 1$.

Published on 22 Mar 2026 - 15:18

score 135 · Answer 14 · 2026-03-21 17:56:49

135

Views

Evaluating the series $\sum_{k=1}^\infty \frac{2\times 3^k}{4^{2k+1}}$

Published on 21 Mar 2026 - 17:56

score 1.5k · Answer 15 · 2026-03-22 03:45:20

1.5k

Views

Sum of Geometric Series Formula

Published on 22 Mar 2026 - 3:45

List Question

$\frac{1}{2}+\frac{1}{4}+\frac{1}{8}+\cdots+\frac{1}{\infty}=?$

The $p^{th}, q^{th},r^{th}$ term of an A.P are in G.P . Find the ratio of the $p^{th}$ and the $r^{th}$ term.

Find three numbers that can be consecutive terms of geometric sequence and first, second and seventh term of arithmetic sequence and whose sum is $93$

Finding the Number of Terms (n) in a Geometric Series When Given $t_1$ to $t_3$ and The Sum?

Applying the Geometric Series Formula w/ This Real Life Situation?

Geometric Progression Question with terms to infinity

rank of a rectangular Vandermonde matrix

What is $\sum_{i = 0}^{n} (2^{ki})$?

$a, b, c$ form a geometric sequence and $\log_c a, \log_ b c, \log_a b$ form an arithmetic sequence.

How to explain mortgage monthly payment formula using school math?

What is the general formula for expansion of 1 + x^(odd number) in terms of (1+x)

Calculate the sum of geometrical progression

Let $R_n = \underbrace{11\ldots1}_{n}$. Prove that if $(n, m) = 1$, then $(R_n, R_m) = 1$.

Evaluating the series $\sum_{k=1}^\infty \frac{2\times 3^k}{4^{2k+1}}$

Sum of Geometric Series Formula

Trending Questions

Popular # Hahtags

Popular Questions