Question

Prove or disprove that if y=x, then 0=0?

score 136 · Answer 1 · 2026-04-15 19:52:23

136

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Prove or disprove that if y=x, then 0=0?

Published on 15 Apr 2026 - 19:52

score 28 · Answer 2 · 2026-04-14 11:37:18

28

Views

differential equation of exponential help understanting proof

Published on 14 Apr 2026 - 11:37

score 2.7k · Answer 3 · 2026-04-16 09:12:50

2.7k

Views

Proving a bijective correspondence between a set of equivalence classes $A^*$ and a set $B$

Published on 16 Apr 2026 - 9:12

score 59 · Answer 4 · 2026-04-16 02:30:10

59

Views

Proof explanation: If $E \subset X$ and if $p\in Cl(E)$, then $\exists$ a sequence $(p_n) \in E$ s.t $p_n \rightarrow p$

Published on 16 Apr 2026 - 2:30

score 95 · Answer 5 · 2026-04-14 23:09:54

95

Views

P not non-negative $\rightarrow$ we can assign its variables to rational numbers and get a negative answer

Published on 14 Apr 2026 - 23:09

score 269 · Answer 6 · 2026-04-11 09:56:13

269

Views

Understanding Euclid's proof of SAS congruence

Published on 11 Apr 2026 - 9:56

score 119 · Answer 7 · 2026-04-15 20:57:58

119

Views

Number of edges and degree in a simple graph

Published on 15 Apr 2026 - 20:57

score 748 · Answer 8 · 2026-04-11 17:01:05

748

Views

Proof of continuously differentiable curve arc length

Published on 11 Apr 2026 - 17:01

score 39 · Answer 9 · 2026-04-14 03:57:49

39

Views

Prove the inequality:

Published on 14 Apr 2026 - 3:57

score 48 · Answer 10 · 2026-04-13 02:31:33

48

Views

What happens to the dual filter when $I=P(S)$ for an ideal of a set $S ?$

Published on 13 Apr 2026 - 2:31

score 109 · Answer 11 · 2026-04-15 00:05:50

109

Views

Proving that swapping the order of this summation is justified

Published on 15 Apr 2026 - 0:05

score 52 · Answer 12 · 2026-04-09 13:21:00

52

Views

Conceptual explanation for basic theorem complex analysis

Published on 09 Apr 2026 - 13:21

score 346 · Answer 13 · 2026-04-16 13:15:19

346

Views

Prove that: If $n \in \mathbb{Z}_{m} \setminus \left\{0\right\}$ has a multiplicative inverse, then this is definitely unique

Published on 16 Apr 2026 - 13:15

score 1.7k · Answer 14 · 2026-04-21 15:31:16

1.7k

Views

Show by induction that 2^n > n for all integers n > 0

Published on 21 Apr 2026 - 15:31

score 151 · Answer 15 · 2026-04-16 17:08:08

151

Views

Consider a discrete metric space $(X, \delta)$. Prove a sequence converges w.r.t $\delta$ if and only if it is eventually constant.

Published on 16 Apr 2026 - 17:08

List Question

Prove or disprove that if y=x, then 0=0?

differential equation of exponential help understanting proof

Proving a bijective correspondence between a set of equivalence classes $A^*$ and a set $B$

Proof explanation: If $E \subset X$ and if $p\in Cl(E)$, then $\exists$ a sequence $(p_n) \in E$ s.t $p_n \rightarrow p$

P not non-negative $\rightarrow$ we can assign its variables to rational numbers and get a negative answer

Understanding Euclid's proof of SAS congruence

Number of edges and degree in a simple graph

Proof of continuously differentiable curve arc length

Prove the inequality:

What happens to the dual filter when $I=P(S)$ for an ideal of a set $S ?$

Proving that swapping the order of this summation is justified

Conceptual explanation for basic theorem complex analysis

Prove that: If $n \in \mathbb{Z}_{m} \setminus \left\{0\right\}$ has a multiplicative inverse, then this is definitely unique

Show by induction that 2^n > n for all integers n > 0

Consider a discrete metric space $(X, \delta)$. Prove a sequence converges w.r.t $\delta$ if and only if it is eventually constant.

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