Question

Evaluate $P(x) \bmod (x^2-x-2)$

score 105 · Answer 1 · 2026-04-24 23:46:47

105

Views

Evaluate $P(x) \bmod (x^2-x-2)$

Published on 24 Apr 2026 - 23:46

score 121 · Answer 2 · 2026-04-12 05:36:48

121

Views

Finding the angle between subspace and a vector.

Published on 12 Apr 2026 - 5:36

score 297 · Answer 3 · 2026-04-08 16:39:42

297

Views

Help needed in understanding paramodulation in Prover9.

Published on 08 Apr 2026 - 16:39

score 43 · Answer 4 · 2026-04-24 15:56:41

43

Views

Suppose that $z = x + iy$, with $y > 0$. Show that there are positive real numbers $u$ and $v$ with $2u^{2} = |z| + x$ and $2v^{2} = |z| - x$

Published on 24 Apr 2026 - 15:56

score 49 · Answer 5 · 2026-04-13 13:45:03

49

Views

Making sense of elements of $\mathbb{Z}_3[x]/(x^3+2x+1)$

Published on 13 Apr 2026 - 13:45

score 126 · Answer 6 · 2026-04-16 12:43:13

126

Views

Show that if $|z| < 1$, then $\displaystyle\frac{z}{1+z} + \frac{2z^{2}}{1+z^{2}} + \frac{4z^{4}}{1+z^{4}} + \frac{8z^{8}}{1+z^{8}} + \ldots$

Published on 16 Apr 2026 - 12:43

score 90 · Answer 7 · 2026-04-17 12:28:50

90

Views

Show that $x=\lim_{n\rightarrow \infty} x_{n} $ exists, where $x_{n+1}=\frac{1}{2}(x_{n}+\frac{4}{x_n})$.

Published on 17 Apr 2026 - 12:28

score 245 · Answer 8 · 2026-04-16 03:09:43

245

Views

Does the following series converge or diverge: $\sum_{n=1}^{\infty}\frac{n!}{n^{n}}$?

Published on 16 Apr 2026 - 3:09

score 43 · Answer 9 · 2026-04-17 02:20:26

43

Views

If $W=\{x \in R^4|x_3=x_1+x_2,x_4=x_1-x_2\}$ show that $W$ is or is not a subspace

Published on 17 Apr 2026 - 2:20

score 125 · Answer 10 · 2026-04-17 06:25:45

125

Views

Find all $x > 0$ s/t $\sqrt{x} + 1/\sqrt{x}$ and $x^{1/3} + 1/x^{1/3}$ are integers. Why doesn't this get all solutions?

Published on 17 Apr 2026 - 6:25

score 103 · Answer 11 · 2026-04-17 00:55:35

103

Views

What is the basis for subspace: $W=\{x \in R^4|x_3=x_1+x_2,x_4=x_1-x_2\}$

Published on 17 Apr 2026 - 0:55

score 49 · Answer 12 · 2026-04-14 07:00:14

49

Views

Could anyone verify my proof for the Second Principle of Mathematical Induction?

Published on 14 Apr 2026 - 7:00

score 1.1k · Answer 13 · 2026-04-16 05:49:07

1.1k

Views

Proving that $f\left(\frac{x+y}{2}\right) \le \frac{f(x)+f(y)}{2}$ is convex

Published on 16 Apr 2026 - 5:49

score 780 · Answer 14 · 2026-04-14 16:25:52

780

Views

Generalized Euclid Lemma

Published on 14 Apr 2026 - 16:25

score 74 · Answer 15 · 2026-04-13 19:24:25

74

Views

For what values does the series converge

Published on 13 Apr 2026 - 19:24

List Question

Evaluate $P(x) \bmod (x^2-x-2)$

Finding the angle between subspace and a vector.

Help needed in understanding paramodulation in Prover9.

Suppose that $z = x + iy$, with $y > 0$. Show that there are positive real numbers $u$ and $v$ with $2u^{2} = |z| + x$ and $2v^{2} = |z| - x$

Making sense of elements of $\mathbb{Z}_3[x]/(x^3+2x+1)$

Show that if $|z| < 1$, then $\displaystyle\frac{z}{1+z} + \frac{2z^{2}}{1+z^{2}} + \frac{4z^{4}}{1+z^{4}} + \frac{8z^{8}}{1+z^{8}} + \ldots$

Show that $x=\lim_{n\rightarrow \infty} x_{n} $ exists, where $x_{n+1}=\frac{1}{2}(x_{n}+\frac{4}{x_n})$.

Does the following series converge or diverge: $\sum_{n=1}^{\infty}\frac{n!}{n^{n}}$?

If $W=\{x \in R^4|x_3=x_1+x_2,x_4=x_1-x_2\}$ show that $W$ is or is not a subspace

Find all $x > 0$ s/t $\sqrt{x} + 1/\sqrt{x}$ and $x^{1/3} + 1/x^{1/3}$ are integers. Why doesn't this get all solutions?

What is the basis for subspace: $W=\{x \in R^4|x_3=x_1+x_2,x_4=x_1-x_2\}$

Could anyone verify my proof for the Second Principle of Mathematical Induction?

Proving that $f\left(\frac{x+y}{2}\right) \le \frac{f(x)+f(y)}{2}$ is convex

Generalized Euclid Lemma

For what values does the series converge

Trending Questions

Popular # Hahtags

Popular Questions