List questions from systems-of-equations

Published on 25 Apr 2026 - 19:24

13k

Views

Determining a matrix from its characteristic polynomial

Published on 05 May 2026 - 15:48

229

Views

Proof of $\sum_{k=1}^n z_k = n$ iff $z_i = 1$ for $|z_k| = 1$ and $z_k \in \mathbb C$.

Published on 15 Apr 2026 - 15:58

234

Views

Can Extraneous Roots be Introduced by Elimination?

Published on 05 May 2026 - 1:57

81

Views

possible real solutions of the equations

Published on 13 Apr 2026 - 17:27

52

Views

Can I find these parameters to make this fourth degree polynomial has a single real root?

Published on 12 Apr 2026 - 1:00

796

Views

Solving for $\alpha$ and $\beta$ in the system $x=d\cos(\alpha+\beta)+h\cos\alpha$, $y=d\sin(\alpha+\beta)+h\sin\alpha$

Published on 15 Apr 2026 - 21:52

168

Views

Boolean equation

Published on 24 Apr 2026 - 19:18

252

Views

Are there real solutions to $x^y = y^x = 3$ where $y \neq x$?

Published on 26 Mar 2026 - 7:59

909

Views

System of Equations , Finding value of coefficient so equations are inconsistent

Published on 15 Apr 2026 - 1:37

70

Views

Two equations with $2n$ variables

Published on 16 Apr 2026 - 12:14

571

Views

Solving simultaneous equations involving complex numbers

Published on 12 Apr 2026 - 14:47

441

Views

Solve the given system of equations

Published on 14 Apr 2026 - 10:32

448

Views

Solve system of simultaneous equations in $3$ variables: $x+y+xy=19$, $y+z+yz=11$, $z+x+zx=14$

Published on 16 Apr 2026 - 7:17

110

Views

Find all possible values of $c^2$ in a system of equations.

Published on 16 Apr 2026 - 0:26

List Question

obtaining Bernoulli numbers from determinant

Determining a matrix from its characteristic polynomial

Proof of $\sum_{k=1}^n z_k = n$ iff $z_i = 1$ for $|z_k| = 1$ and $z_k \in \mathbb C$.

Can Extraneous Roots be Introduced by Elimination?

possible real solutions of the equations

Can I find these parameters to make this fourth degree polynomial has a single real root?

Solving for $\alpha$ and $\beta$ in the system $x=d\cos(\alpha+\beta)+h\cos\alpha$, $y=d\sin(\alpha+\beta)+h\sin\alpha$

Boolean equation

Are there real solutions to $x^y = y^x = 3$ where $y \neq x$?

System of Equations , Finding value of coefficient so equations are inconsistent

Two equations with $2n$ variables

Solving simultaneous equations involving complex numbers

Solve the given system of equations

Solve system of simultaneous equations in $3$ variables: $x+y+xy=19$, $y+z+yz=11$, $z+x+zx=14$

Find all possible values of $c^2$ in a system of equations.

Trending Questions

Popular # Hahtags

Popular Questions