Question

Show that the point $[0,1,0]$ is a non-singular point of $C$

score 66 · Answer 1 · 2026-04-14 03:23:55

66

Views

Show that the point $[0,1,0]$ is a non-singular point of $C$

Published on 14 Apr 2026 - 3:23

score 131 · Answer 2 · 2026-04-12 10:37:00

131

Views

An inner product on a space $V$ can be extended to its completion

Published on 12 Apr 2026 - 10:37

score 40 · Answer 3 · 2026-04-11 11:14:48

40

Views

In SDG, "$R$ believes that summation is surjective" and the subring assumption $\mathbb{Q}\subseteq R$

Published on 11 Apr 2026 - 11:14

score 36 · Answer 4 · 2026-04-16 22:35:05

36

Views

$\oint_{\Gamma}^{} (x^{\frac{4}{3}}+y^{\frac{4}{3}})ds,\Gamma \text{ is } x^{\frac{2}{3}}+y^{\frac{2}{3}}=a^{\frac{2}{3}}$

Published on 16 Apr 2026 - 22:35

score 103 · Answer 5 · 2026-04-17 06:37:56

103

Views

$\triangle ABC$ is isosceles where $P$ and $Q$ lie on $AC$. If $AP=2$, $QC=1$, and $\angle PBQ=60^\circ$, find $PQ$

Published on 17 Apr 2026 - 6:37

score 168 · Answer 6 · 2026-04-17 03:14:26

168

Views

How to prove $\neg q \rightarrow \neg p \vdash p \rightarrow q$ and $\neg (p \lor q) \vdash \neg p \land \neg q$ by natural deduction?

Published on 17 Apr 2026 - 3:14

score 77 · Answer 7 · 2026-04-11 22:33:00

77

Views

Axiom of Choice Exercise

Published on 11 Apr 2026 - 22:33

score 199 · Answer 8 · 2026-03-25 11:33:44

199

Views

Can we consider the projection from $L_2$ to RKHS $H$?

Published on 25 Mar 2026 - 11:33

score 203 · Answer 9 · 2026-04-10 02:56:02

203

Views

How do you verify that $(1,2)$ is a generator of $\mathbb{Z}_2 \times \mathbb{Z}_5$? (Abstract Algebra Question)

Published on 10 Apr 2026 - 2:56

score 78 · Answer 10 · 2026-04-12 10:10:54

78

Views

Convexity of complex quadratic form $x^*Ax$

Published on 12 Apr 2026 - 10:10

score 200 · Answer 11 · 2026-04-12 18:58:22

200

Views

What can we infer about an argument's validity given the following information?

Published on 12 Apr 2026 - 18:58

score 87 · Answer 12 · 2026-04-15 09:03:41

87

Views

How to prove ¬p ∧ ¬q ⊢ ¬(p ∨ q) by natural deduction?

Published on 15 Apr 2026 - 9:03

score 70 · Answer 13 · 2026-04-15 08:21:00

70

Views

Calculate the area of a circle using a variation of the Triangle proof.

Published on 15 Apr 2026 - 8:21

score 73 · Answer 14 · 2026-04-14 19:12:26

73

Views

Show that $GL_n(\mathbb{R})$ is open in $\mathcal{M}_n(\mathbb{R})$ by showing that the complement is closed?

Published on 14 Apr 2026 - 19:12

score 29 · Answer 15 · 2026-04-11 17:36:32

29

Views

Quotient convexity of a function in general form

Published on 11 Apr 2026 - 17:36

List Question

Show that the point $[0,1,0]$ is a non-singular point of $C$

An inner product on a space $V$ can be extended to its completion

In SDG, "$R$ believes that summation is surjective" and the subring assumption $\mathbb{Q}\subseteq R$

$\oint_{\Gamma}^{} (x^{\frac{4}{3}}+y^{\frac{4}{3}})ds,\Gamma \text{ is } x^{\frac{2}{3}}+y^{\frac{2}{3}}=a^{\frac{2}{3}}$

$\triangle ABC$ is isosceles where $P$ and $Q$ lie on $AC$. If $AP=2$, $QC=1$, and $\angle PBQ=60^\circ$, find $PQ$

How to prove $\neg q \rightarrow \neg p \vdash p \rightarrow q$ and $\neg (p \lor q) \vdash \neg p \land \neg q$ by natural deduction?

Axiom of Choice Exercise

Can we consider the projection from $L_2$ to RKHS $H$?

How do you verify that $(1,2)$ is a generator of $\mathbb{Z}_2 \times \mathbb{Z}_5$? (Abstract Algebra Question)

Convexity of complex quadratic form $x^*Ax$

What can we infer about an argument's validity given the following information?

How to prove ¬p ∧ ¬q ⊢ ¬(p ∨ q) by natural deduction?

Calculate the area of a circle using a variation of the Triangle proof.

Show that $GL_n(\mathbb{R})$ is open in $\mathcal{M}_n(\mathbb{R})$ by showing that the complement is closed?

Quotient convexity of a function in general form

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