Question

Counterexample to implications of mean value theorem over the rationals that can be extended to a differentiable function on the reals

score 175 · Answer 1 · 2021-07-04 15:38:36

175

Views

Counterexample to implications of mean value theorem over the rationals that can be extended to a differentiable function on the reals

Published on 04 Jul 2021 - 15:38

score 372 · Answer 2 · 2026-04-08 12:51:32

372

Views

Prove if number is rational or irrational

Published on 08 Apr 2026 - 12:51

score 126 · Answer 3 · 2026-03-29 06:00:40

126

Views

Compare using mediants

Published on 29 Mar 2026 - 6:00

score 367 · Answer 4 · 2026-04-04 19:16:18

367

Views

How to make use of angle sum and difference identities to find the value of sine and cosine?

Published on 04 Apr 2026 - 19:16

score 175 · Answer 5 · 2021-07-07 07:53:02

175

Views

If $a,b,c$ are rational numbers and if $\left(a+b\sqrt[3]{2}+c\sqrt[3]{4}\right)^3$ is also rational then prove that $ab+bc+ca=0$

Published on 07 Jul 2021 - 7:53

score 83 · Answer 6 · 2026-03-30 07:12:36

83

Views

difference between rational and fraction

Published on 30 Mar 2026 - 7:12

score 60 · Answer 7 · 2021-07-12 19:34:49

60

Views

Examples of induction on the sum of numerator and denominator

Published on 12 Jul 2021 - 19:34

score 110 · Answer 8 · 2026-03-31 12:14:24

110

Views

Making an intuitive guess for performing a projection

Published on 31 Mar 2026 - 12:14

score 237 · Answer 9 · 2026-04-08 14:36:03

237

Views

Is there a fraction in which the decimal representation never terminates nor repeats? Is it a repetend greater than 9999?

Published on 08 Apr 2026 - 14:36

score 202 · Answer 10 · 2026-03-28 21:34:15

202

Views

An abelian group has Prüfer rank at most one iff it is isomorphic to a subgroup of either $\Bbb Q$ or $\Bbb Q/\Bbb Z$.

Published on 28 Mar 2026 - 21:34

score 584 · Answer 11 · 2021-07-18 17:56:30

584

Views

Algebraic closure of $\mathbb{Q}$ and $\mathbb{R}$

Published on 18 Jul 2021 - 17:56

score 160 · Answer 12 · 2026-04-03 23:02:09

160

Views

Show that all rational numbers Q fit into the Hilbert hotel

Published on 03 Apr 2026 - 23:02

score 58 · Answer 13 · 2021-07-19 15:12:57

58

Views

Chromatic number of the graph $\mathbb{Q}^4$ with distance $1$; Proof of M. Benda and M. Perles "Colorings of Metric Spaces"

Published on 19 Jul 2021 - 15:12

score 112 · Answer 14 · 2026-04-08 14:33:48

112

Views

difference in rationality of $a+b$ and $a^n + b^n$

Published on 08 Apr 2026 - 14:33

score 83 · Answer 15 · 2026-03-30 13:22:18

83

Views

Can you (briefly) have a real, non-zero infinitesimal?

Published on 30 Mar 2026 - 13:22

List Question

Counterexample to implications of mean value theorem over the rationals that can be extended to a differentiable function on the reals

Prove if number is rational or irrational

Compare using mediants

How to make use of angle sum and difference identities to find the value of sine and cosine?

If $a,b,c$ are rational numbers and if $\left(a+b\sqrt[3]{2}+c\sqrt[3]{4}\right)^3$ is also rational then prove that $ab+bc+ca=0$

difference between rational and fraction

Examples of induction on the sum of numerator and denominator

Making an intuitive guess for performing a projection

Is there a fraction in which the decimal representation never terminates nor repeats? Is it a repetend greater than 9999?

An abelian group has Prüfer rank at most one iff it is isomorphic to a subgroup of either $\Bbb Q$ or $\Bbb Q/\Bbb Z$.

Algebraic closure of $\mathbb{Q}$ and $\mathbb{R}$

Show that all rational numbers Q fit into the Hilbert hotel

Chromatic number of the graph $\mathbb{Q}^4$ with distance $1$; Proof of M. Benda and M. Perles "Colorings of Metric Spaces"

difference in rationality of $a+b$ and $a^n + b^n$

Can you (briefly) have a real, non-zero infinitesimal?

Trending Questions

Popular # Hahtags

Popular Questions