Question

Pre-calc complex roots $7$-th root of unity help

score 67 · Answer 1 · 2018-09-27 03:06:40

67

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Pre-calc complex roots $7$-th root of unity help

Published on 27 Sep 2018 - 3:06

score 24 · Answer 2 · 2018-09-27 03:29:03

24

Views

Complex Conjugates use with n-gons and circles

Published on 27 Sep 2018 - 3:29

score 475 · Answer 3 · 2018-09-27 04:22:02

475

Views

$az + b \overline{z} = 38$ is the line joining $-5 + 4i$ and $7 + 2i$. Find $(a, b)$

Published on 27 Sep 2018 - 4:22

score 882 · Answer 4 · 2018-09-27 04:25:12

882

Views

Different Solutions to British Maths Olympiad (BMO) 1995 Round 1 Question 5, another dwarf combinatorics question

Published on 27 Sep 2018 - 4:25

score 148 · Answer 5 · 2026-03-25 01:18:36

148

Views

Prove: $x^4 + y^4 + z^4 - 4(x^3 + y^3 + z^3) + 5(x^2 + y^2 + z^2) \leqslant 4 $

Published on 25 Mar 2026 - 1:18

score 98 · Answer 6 · 2018-09-27 16:25:47

98

Views

Where am I going wrong with this imaginary slope problem?

Published on 27 Sep 2018 - 16:25

score 2k · Answer 7 · 2018-09-28 02:40:16

2k

Views

how should I study for the Euclid math contest?

Published on 28 Sep 2018 - 2:40

score 4.1k · Answer 8 · 2018-09-28 19:43:47

4.1k

Views

How to solve these $3$ equations for three unknowns $x$,$y$,$z$?

Published on 28 Sep 2018 - 19:43

score 42 · Answer 9 · 2018-09-28 22:10:56

42

Views

Complex Conjugate intersections with axis

Published on 28 Sep 2018 - 22:10

score 220 · Answer 10 · 2018-09-29 05:04:27

220

Views

Sum and Product combined infinite sequence

Published on 29 Sep 2018 - 5:04

score 304 · Answer 11 · 2018-09-29 08:23:32

304

Views

Solving the Integral without Cauchy Integral formula.

Published on 29 Sep 2018 - 8:23

score 58 · Answer 12 · 2018-09-30 06:25:12

58

Views

Help in a question dealing with a large number of points in a plane

Published on 30 Sep 2018 - 6:25

score 32 · Answer 13 · 2018-09-30 06:33:12

32

Views

Help in proving the existence of two constants satisfying the given condition

Published on 30 Sep 2018 - 6:33

score 132 · Answer 14 · 2026-03-25 07:46:05

132

Views

Proving that $\left\{ \frac{sm}{p} \right\} < \left\{ \frac{sn}{p} \right\} < \frac{s}{p}$ if and only if $s\not\mid p-1$

Published on 25 Mar 2026 - 7:46

score 12.3k · Answer 15 · 2026-03-25 13:34:19

12.3k

Views

7 fishermen caught exactly 100 fish and no two had caught the same number of fish. Then there are three who have together captured at least 50 fish.

Published on 25 Mar 2026 - 13:34

List Question

Pre-calc complex roots $7$-th root of unity help

Complex Conjugates use with n-gons and circles

$az + b \overline{z} = 38$ is the line joining $-5 + 4i$ and $7 + 2i$. Find $(a, b)$

Different Solutions to British Maths Olympiad (BMO) 1995 Round 1 Question 5, another dwarf combinatorics question

Prove: $x^4 + y^4 + z^4 - 4(x^3 + y^3 + z^3) + 5(x^2 + y^2 + z^2) \leqslant 4 $

Where am I going wrong with this imaginary slope problem?

how should I study for the Euclid math contest?

How to solve these $3$ equations for three unknowns $x$,$y$,$z$?

Complex Conjugate intersections with axis

Sum and Product combined infinite sequence

Solving the Integral without Cauchy Integral formula.

Help in a question dealing with a large number of points in a plane

Help in proving the existence of two constants satisfying the given condition

Proving that $\left\{ \frac{sm}{p} \right\} < \left\{ \frac{sn}{p} \right\} < \frac{s}{p}$ if and only if $s\not\mid p-1$

7 fishermen caught exactly 100 fish and no two had caught the same number of fish. Then there are three who have together captured at least 50 fish.

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