List questions from complex-numbers

Published on 25 Mar 2026 - 7:44

127

Views

Equation with conjugate (complex numbers)

Published on 20 Feb 2018 - 12:51

1.5k

Views

$e^{i\pi}$ paradox - invalid proof that $-4 \pi ^2=0$

Published on 20 Feb 2018 - 19:39

303

Views

$\sum z_i^k=0$ for all $k\ge 2$ implies $z_1=\dots=z_n=0$?

Published on 20 Feb 2018 - 21:10

220

Views

Representation of the complex conjugate

Published on 20 Feb 2018 - 23:10

97

Views

If $u = 2 + 3i$ and $v = -5 + 4i$, then $u + v =$?

Published on 20 Feb 2018 - 23:34

115

Views

Prove that $|z-10|=3|z-2$| is the equation of a circle with radius $3$ and center $1$.

Published on 21 Feb 2018 - 7:47

79

Views

How do I read $1/3i$?

Published on 21 Feb 2018 - 9:07

58

Views

Question about equation with complex variables

Published on 21 Feb 2018 - 12:18

216

Views

Is this notation correct? $\sqrt {-25}=±5i$

Published on 21 Feb 2018 - 12:24

6.6k

Views

How do I interpret Euler's formula?

Published on 25 Mar 2026 - 7:38

1.2k

Views

Why are complex numbers defined as $a+bi$?

Published on 25 Mar 2026 - 8:07

1.8k

Views

Why are complex numbers treated as coordinates?

Published on 24 Mar 2026 - 23:51

109

Views

How do we know complex number modification results in a rotation? How do we derive the $e$ piece?

Published on 25 Mar 2026 - 8:07

97

Views

Value of complex number

Published on 22 Feb 2018 - 3:40

List Question

Upper Bounds on Contour Integral $\frac{1}{Length(C)}\ \left| \int_{C}zdz\right| \le 2^{-1/6}$

Equation with conjugate (complex numbers)

$e^{i\pi}$ paradox - invalid proof that $-4 \pi ^2=0$

$\sum z_i^k=0$ for all $k\ge 2$ implies $z_1=\dots=z_n=0$?

Representation of the complex conjugate

If $u = 2 + 3i$ and $v = -5 + 4i$, then $u + v =$?

Prove that $|z-10|=3|z-2$| is the equation of a circle with radius $3$ and center $1$.

How do I read $1/3i$?

Question about equation with complex variables

Is this notation correct? $\sqrt {-25}=±5i$

How do I interpret Euler's formula?

Why are complex numbers defined as $a+bi$?

Why are complex numbers treated as coordinates?

How do we know complex number modification results in a rotation? How do we derive the $e$ piece?

Value of complex number

Trending Questions

Popular # Hahtags

Popular Questions