Question

What is wrong with my proof showing the real numbers between 0<=x<1 are countable?

score 580 · Answer 1 · 2021-04-26 03:02:54

580

Views

What is wrong with my proof showing the real numbers between 0<=x<1 are countable?

Published on 26 Apr 2021 - 3:02

score 799 · Answer 2 · 2021-04-28 00:56:30

799

Views

How can irrational numbers be written as decimals

Published on 28 Apr 2021 - 0:56

score 49 · Answer 3 · 2021-05-02 15:16:58

49

Views

$∀x∈\mathbb Q$, $f(x)≧0$ implies $∀x∈\mathbb R$, $f(x)≧0$

Published on 02 May 2021 - 15:16

score 84 · Answer 4 · 2021-05-04 12:21:40

84

Views

Does there exist a positive integer $n$ such that $P^n = I$, where $P$ is a rotation matrix?

Published on 04 May 2021 - 12:21

score 68 · Answer 5 · 2021-05-06 19:25:58

68

Views

Why isn't $\sqrt{2} = \frac{\sqrt{2}}{1}$ rational?

Published on 06 May 2021 - 19:25

score 32 · Answer 6 · 2026-04-08 07:37:02

32

Views

Finding certain digits of constructible irrational numbers.

Published on 08 Apr 2026 - 7:37

score 519 · Answer 7 · 2026-04-01 06:12:39

519

Views

$\phi(\pi)$ and other irrationals (Euler's totient function)

Published on 01 Apr 2026 - 6:12

score 109 · Answer 8 · 2021-05-14 14:21:40

109

Views

What are the integer solutions to $\cos(\sqrt{n^2-1}) = \frac{1}{n}$?

Published on 14 May 2021 - 14:21

score 119 · Answer 9 · 2021-05-16 03:32:21

119

Views

How do we prove that $(\frac{2}{3})^{1/5}$ is irrational?

Published on 16 May 2021 - 3:32

score 753 · Answer 10 · 2026-03-31 22:46:52

753

Views

false proof of $\root \of 4$ is irrational.

Published on 31 Mar 2026 - 22:46

score 883 · Answer 11 · 2021-05-17 02:21:53

883

Views

Proving that $\sqrt{13+\sqrt{52}} - \sqrt{13}$ is irrational.

Published on 17 May 2021 - 2:21

score 74 · Answer 12 · 2021-05-19 11:47:45

74

Views

Given two irrational numbers $a,b$, how many integer solutions exist for $an+b=m$?

Published on 19 May 2021 - 11:47

score 497 · Answer 13 · 2026-03-27 07:37:20

497

Views

GCD of rational and irrational numbers

Published on 27 Mar 2026 - 7:37

score 204 · Answer 14 · 2021-05-27 21:20:51

204

Views

If a sequence of rational numbers converges to irrational number do the numerator and denominator

Published on 27 May 2021 - 21:20

score 38 · Answer 15 · 2026-03-27 13:20:25

38

Views

Can an infinite product of rationals be rational if the partial products become increasingly irreducible?

Published on 27 Mar 2026 - 13:20

List Question

What is wrong with my proof showing the real numbers between 0<=x<1 are countable?

How can irrational numbers be written as decimals

$∀x∈\mathbb Q$, $f(x)≧0$ implies $∀x∈\mathbb R$, $f(x)≧0$

Does there exist a positive integer $n$ such that $P^n = I$, where $P$ is a rotation matrix?

Why isn't $\sqrt{2} = \frac{\sqrt{2}}{1}$ rational?

Finding certain digits of constructible irrational numbers.

$\phi(\pi)$ and other irrationals (Euler's totient function)

What are the integer solutions to $\cos(\sqrt{n^2-1}) = \frac{1}{n}$?

How do we prove that $(\frac{2}{3})^{1/5}$ is irrational?

false proof of $\root \of 4$ is irrational.

Proving that $\sqrt{13+\sqrt{52}} - \sqrt{13}$ is irrational.

Given two irrational numbers $a,b$, how many integer solutions exist for $an+b=m$?

GCD of rational and irrational numbers

If a sequence of rational numbers converges to irrational number do the numerator and denominator

Can an infinite product of rationals be rational if the partial products become increasingly irreducible?

Trending Questions

Popular # Hahtags

Popular Questions