Question

Proof that sum of combinatorics and fractions equals $1$

score 62 · Answer 1 · 2016-12-08 21:16:02

62

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Proof that sum of combinatorics and fractions equals $1$

Published on 08 Dec 2016 - 21:16

score 169 · Answer 2 · 2026-03-30 14:01:21

169

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Prove the inequality $\sum\limits_{cyc}\sqrt{x+yz}\ge\sqrt{xyz}+\sqrt{x}+\sqrt{y}+\sqrt{z}$

Published on 30 Mar 2026 - 14:01

score 78 · Answer 3 · 2016-12-11 04:15:14

78

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Proof that $\frac {(2+t)}{(1+t)} = 1 +\frac{ 1}{(1+t)}$?

Published on 11 Dec 2016 - 4:15

score 65 · Answer 4 · 2026-03-29 18:30:42

65

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Why Excursion length is less than Denominator?

Published on 29 Mar 2026 - 18:30

score 155 · Answer 5 · 2016-12-13 16:59:15

155

Views

Representation with distinct egyptian fractions with "small" denominators

Published on 13 Dec 2016 - 16:59

score 253 · Answer 6 · 2016-12-15 00:10:17

253

Views

quadratic equation with multiple fractions

Published on 15 Dec 2016 - 0:10

score 266 · Answer 7 · 2016-12-15 17:15:20

266

Views

All fractions which can be written simultaneously in the forms $\frac{7k-5}{5k-3}$ and $\frac{6l-1}{4l-3}$

Published on 15 Dec 2016 - 17:15

score 304 · Answer 8 · 2016-12-16 02:01:54

304

Views

Simplifying $\frac { \sqrt2 + \sqrt 6}{\sqrt2 + \sqrt3}$?

Published on 16 Dec 2016 - 2:01

score 123 · Answer 9 · 2016-12-16 12:51:44

123

Views

Which should be evaluated? $\frac{\frac{a}{b}}{\frac{c}{0}}$ or $\frac{a}{b}\cdot\frac{0}{c}$?

Published on 16 Dec 2016 - 12:51

score 117 · Answer 10 · 2016-12-16 17:29:53

117

Views

How to write sum of fractions with powers

Published on 16 Dec 2016 - 17:29

score 141 · Answer 11 · 2016-12-16 18:01:45

141

Views

1 College math competitions ranking

Published on 16 Dec 2016 - 18:01

score 85 · Answer 12 · 2016-12-17 18:06:31

85

Views

Four positive numerator-1 fractions summing to 3/7

Published on 17 Dec 2016 - 18:06

score 48 · Answer 13 · 2016-12-17 23:00:46

48

Views

Problem with an identity involving fractions.

Published on 17 Dec 2016 - 23:00

score 623 · Answer 14 · 2026-03-30 16:00:38

623

Views

Proving inequality using Lagrange multipliers.

Published on 30 Mar 2026 - 16:00

score 261 · Answer 15 · 2016-12-19 07:18:58

261

Views

Improper fraction

Published on 19 Dec 2016 - 7:18

List Question

Proof that sum of combinatorics and fractions equals $1$

Prove the inequality $\sum\limits_{cyc}\sqrt{x+yz}\ge\sqrt{xyz}+\sqrt{x}+\sqrt{y}+\sqrt{z}$

Proof that $\frac {(2+t)}{(1+t)} = 1 +\frac{ 1}{(1+t)}$?

Why Excursion length is less than Denominator?

Representation with distinct egyptian fractions with "small" denominators

quadratic equation with multiple fractions

All fractions which can be written simultaneously in the forms $\frac{7k-5}{5k-3}$ and $\frac{6l-1}{4l-3}$

Simplifying $\frac { \sqrt2 + \sqrt 6}{\sqrt2 + \sqrt3}$?

Which should be evaluated? $\frac{\frac{a}{b}}{\frac{c}{0}}$ or $\frac{a}{b}\cdot\frac{0}{c}$?

How to write sum of fractions with powers

1 College math competitions ranking

Four positive numerator-1 fractions summing to 3/7

Problem with an identity involving fractions.

Proving inequality using Lagrange multipliers.

Improper fraction

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