Question

Uniform convergence of the series $\sum_{n=1}^{\infty} \frac{1}{((x+\pi)n)^2}$ for $x \in (-\pi,\pi)$?

score 59 · Answer 1 · 2026-04-13 22:24:57

59

Views

Uniform convergence of the series $\sum_{n=1}^{\infty} \frac{1}{((x+\pi)n)^2}$ for $x \in (-\pi,\pi)$?

Published on 13 Apr 2026 - 22:24

score 68 · Answer 2 · 2026-04-08 22:11:53

68

Views

How to approach this question about recursive sequences

Published on 08 Apr 2026 - 22:11

score 1.2k · Answer 3 · 2026-04-17 03:48:17

1.2k

Views

Proving a sequence is bounded away from zero

Published on 17 Apr 2026 - 3:48

score 294 · Answer 4 · 2026-04-15 21:41:37

294

Views

Durrett's Probability problem 3.1.1, show $\prod_{j=1}^n (1+c_{j,n}) \to e^\lambda$

Published on 15 Apr 2026 - 21:41

score 5.3k · Answer 5 · 2026-04-14 17:15:42

5.3k

Views

Closed and not closed subspaces of $l^{2}$

Published on 14 Apr 2026 - 17:15

score 133 · Answer 6 · 2026-04-11 21:43:10

133

Views

Is there a good estimate for $\sum_n\frac{1}{\cos(n\theta)}$?

Published on 11 Apr 2026 - 21:43

score 181 · Answer 7 · 2026-04-12 06:44:05

181

Views

Proof for $\sum_{k=2}^\infty \frac{1}{k^4-1}= \frac{7}{8}-\frac{\pi}{4}\coth(\pi)$

Published on 12 Apr 2026 - 6:44

score 219 · Answer 8 · 2026-04-16 13:04:04

219

Views

A sequence that is weakly convergent and unbounded.

Published on 16 Apr 2026 - 13:04

score 1k · Answer 9 · 2026-04-16 23:22:26

1k

Views

Evaluate $ \int^1_0 e^{-x^2}dx$ correct to three decimal places

Published on 16 Apr 2026 - 23:22

score 1.1k · Answer 10 · 2026-04-14 20:14:00

1.1k

Views

Prove By Induction $U_n=2^n+1.$

Published on 14 Apr 2026 - 20:14

score 74 · Answer 11 · 2026-04-14 14:59:51

74

Views

Help proving convergence of this series

Published on 14 Apr 2026 - 14:59

score 164 · Answer 12 · 2026-04-16 09:42:38

164

Views

Obtaining one taylor series from another taylor series?

Published on 16 Apr 2026 - 9:42

score 127 · Answer 13 · 2026-04-09 23:42:03

127

Views

Calculating time complexity of function

Published on 09 Apr 2026 - 23:42

score 47 · Answer 14 · 2026-04-16 11:18:09

Question regarding proving $(X,d)$ to be a metric space where $X$ is non-empty set and $d$ is a mapping from $X\times X$ to $\Bbb{R}$ defied below.

score 328 · Answer 15 · 2026-04-14 18:14:21

328

Views

Convergence of series in p-adic field or non-archimedian field

Published on 14 Apr 2026 - 18:14

List Question

Uniform convergence of the series $\sum_{n=1}^{\infty} \frac{1}{((x+\pi)n)^2}$ for $x \in (-\pi,\pi)$?

How to approach this question about recursive sequences

Proving a sequence is bounded away from zero

Durrett's Probability problem 3.1.1, show $\prod_{j=1}^n (1+c_{j,n}) \to e^\lambda$

Closed and not closed subspaces of $l^{2}$

Is there a good estimate for $\sum_n\frac{1}{\cos(n\theta)}$?

Proof for $\sum_{k=2}^\infty \frac{1}{k^4-1}= \frac{7}{8}-\frac{\pi}{4}\coth(\pi)$

A sequence that is weakly convergent and unbounded.

Evaluate $ \int^1_0 e^{-x^2}dx$ correct to three decimal places

Prove By Induction $U_n=2^n+1.$

Help proving convergence of this series

Obtaining one taylor series from another taylor series?

Calculating time complexity of function

Question regarding proving $(X,d)$ to be a metric space where $X$ is non-empty set and $d$ is a mapping from $X\times X$ to $\Bbb{R}$ defied below.

Convergence of series in p-adic field or non-archimedian field

Trending Questions

Popular # Hahtags

Popular Questions