Question

Determine the set of complex numbers $z$ such that $z^6$ is a negative real

score 78 · Answer 1 · 2026-03-26 01:34:37

78

Views

Determine the set of complex numbers $z$ such that $z^6$ is a negative real

Published on 26 Mar 2026 - 1:34

score 58 · Answer 2 · 2018-06-12 20:30:21

58

Views

$f(z)=(z-e^i)(z-e^{2i})(z-e^{3i}) \cdots (z-e^{50i})$

Published on 12 Jun 2018 - 20:30

score 32 · Answer 3 · 2026-03-27 07:37:20

32

Views

How to find a lower bound for the following function? (Is the following lower bound correct?)

Published on 27 Mar 2026 - 7:37

score 113 · Answer 4 · 2018-06-13 10:56:28

113

Views

Find $z$ if given $|z|=\sqrt{3}$ and $Re(z)=\frac{\sqrt{2}}{2}$

Published on 13 Jun 2018 - 10:56

score 478 · Answer 5 · 2018-06-13 12:58:47

478

Views

Gamelin Chapter 2, Problem II.14, Integral of Complex function is Continuous

Published on 13 Jun 2018 - 12:58

score 62 · Answer 6 · 2018-06-14 10:39:34

62

Views

If $a,b\in R$ and $a \neq 0$ and quadratic $ax^2-bx+c=0$

Published on 14 Jun 2018 - 10:39

score 40 · Answer 7 · 2026-03-26 01:07:44

40

Views

Query related to finding value of $i^2$ using normal arithmetic

Published on 26 Mar 2026 - 1:07

score 533 · Answer 8 · 2018-06-14 15:29:17

533

Views

Complex solutions of a third degree equation

Published on 14 Jun 2018 - 15:29

score 77 · Answer 9 · 2018-06-14 16:04:43

77

Views

Existence of an ordering on a self-conjugate set consisting of $n$ distinct, complex numbers

Published on 14 Jun 2018 - 16:04

score 446 · Answer 10 · 2026-03-26 21:12:44

446

Views

Evaluating the complex integral $\int_{0}^{\infty} \frac {\sin (\ln x) dx }{x^2 + 4} $

Published on 26 Mar 2026 - 21:12

score 76 · Answer 11 · 2026-03-26 21:29:20

76

Views

Color wheel in the complex plane

Published on 26 Mar 2026 - 21:29

score 67 · Answer 12 · 2026-03-29 22:34:38

67

Views

Can you use complex intervals for definite integrals?

Published on 29 Mar 2026 - 22:34

score 243 · Answer 13 · 2026-03-25 04:42:55

243

Views

Prove that $(1 - 2^{1-z})\zeta(z) = 1^{-z} - 2^{-z} + 3^{-z} - \cdots$

Published on 25 Mar 2026 - 4:42

score 39 · Answer 14 · 2026-03-26 06:32:45

39

Views

Hard trajectory of equilateral triangle system

Published on 26 Mar 2026 - 6:32

score 1.5k · Answer 15 · 2026-03-23 00:43:03

1.5k

Views

Branch Points of $\sqrt{z - 1/z}$

Published on 23 Mar 2026 - 0:43

List Question

Determine the set of complex numbers $z$ such that $z^6$ is a negative real

$f(z)=(z-e^i)(z-e^{2i})(z-e^{3i}) \cdots (z-e^{50i})$

How to find a lower bound for the following function? (Is the following lower bound correct?)

Find $z$ if given $|z|=\sqrt{3}$ and $Re(z)=\frac{\sqrt{2}}{2}$

Gamelin Chapter 2, Problem II.14, Integral of Complex function is Continuous

If $a,b\in R$ and $a \neq 0$ and quadratic $ax^2-bx+c=0$

Query related to finding value of $i^2$ using normal arithmetic

Complex solutions of a third degree equation

Existence of an ordering on a self-conjugate set consisting of $n$ distinct, complex numbers

Evaluating the complex integral $\int_{0}^{\infty} \frac {\sin (\ln x) dx }{x^2 + 4} $

Color wheel in the complex plane

Can you use complex intervals for definite integrals?

Prove that $(1 - 2^{1-z})\zeta(z) = 1^{-z} - 2^{-z} + 3^{-z} - \cdots$

Hard trajectory of equilateral triangle system

Branch Points of $\sqrt{z - 1/z}$

Trending Questions

Popular # Hahtags

Popular Questions