List questions from complex-numbers

Published on 04 May 2019 - 15:47

224

Views

Are all complex iterations in the form of $z_{n+1} = z_n + c$ fractals?

Published on 25 Mar 2026 - 11:16

370

Views

Find the rank of the following matrix

Published on 27 Mar 2026 - 0:05

53

Views

Multiplying polar complex numbers ( Check my work )

Published on 06 May 2019 - 14:17

71

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What's the term of $i^{n(3n-1)}$

Published on 06 May 2019 - 22:39

35

Views

Find the roots, $z_1$&$z_2$ of $z^2 - (4\cos a)z+4=0$, where $a$ is a constant and $0<a<(\pi)/2$, expressing them in polar form..

Published on 02 Apr 2026 - 20:13

54

Views

How does this matrix math with complex numbers work/where is the mistake.

Published on 28 Mar 2026 - 1:06

53

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equation of a line in complex form that doesn't seem to fit the general equation

Published on 07 May 2019 - 2:28

82

Views

A continuous nowhere differentiable function having additive property.

Published on 07 May 2019 - 15:29

52

Views

Can I plot complex function and how?

Published on 07 Apr 2026 - 22:05

398

Views

Squared modulus of a complex expression

Published on 30 Mar 2026 - 12:02

108

Views

Polynomial equation for $z_{k}=\cos\frac{2k\pi}{5}+i\sin\frac{2k\pi}{5}$

Published on 08 May 2019 - 16:22

900

Views

How to find the $\arctan(2\sqrt{3})$ by hand?

Published on 08 May 2019 - 19:12

900

Views

w=-1-4i, find the modulus and argument of this in polar form

Published on 08 May 2019 - 20:50

1.3k

Views

Why $(-2)^{2.5}$ isn't equal to $((-2)^{25})^{1/10}?\,$ [Fractional powers of negative numbers]

Published on 27 Mar 2026 - 1:54

List Question

Why $z+i|z|=0$ has infinitely many solutions?

Are all complex iterations in the form of $z_{n+1} = z_n + c$ fractals?

Find the rank of the following matrix

Multiplying polar complex numbers ( Check my work )

What's the term of $i^{n(3n-1)}$

Find the roots, $z_1$&$z_2$ of $z^2 - (4\cos a)z+4=0$, where $a$ is a constant and $0<a<(\pi)/2$, expressing them in polar form..

How does this matrix math with complex numbers work/where is the mistake.

equation of a line in complex form that doesn't seem to fit the general equation

A continuous nowhere differentiable function having additive property.

Can I plot complex function and how?

Squared modulus of a complex expression

Polynomial equation for $z_{k}=\cos\frac{2k\pi}{5}+i\sin\frac{2k\pi}{5}$

How to find the $\arctan(2\sqrt{3})$ by hand?

w=-1-4i, find the modulus and argument of this in polar form

Why $(-2)^{2.5}$ isn't equal to $((-2)^{25})^{1/10}?\,$ [Fractional powers of negative numbers]

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