Question

Showing that $(\partial_{z}f_{n}(z_{n}))^{k} \rightarrow (\partial_{z}f(z_{o}))^{k}. $ via Compact Sets and Cauchy Estimate?

score 92 · Answer 1 · 2026-04-15 11:00:28

92

Views

Showing that $(\partial_{z}f_{n}(z_{n}))^{k} \rightarrow (\partial_{z}f(z_{o}))^{k}. $ via Compact Sets and Cauchy Estimate?

Published on 15 Apr 2026 - 11:00

score 105 · Answer 2 · 2026-05-10 14:50:37

105

Views

Is this another valid delta-epsilon proof?

Published on 10 May 2026 - 14:50

score 78 · Answer 3 · 2026-05-10 12:35:01

78

Views

Clearing up a certain confusion about conditional expectation of the form $\mathbb{E}[h(X)g(Y)|Y = y]$

Published on 10 May 2026 - 12:35

score 70 · Answer 4 · 2026-04-17 13:40:44

70

Views

Proof that $x_1=x_2$ maximizes $f(x_1)+f(x_2)$, when its derivatives are unequal until $x_1=x_2$.

Published on 17 Apr 2026 - 13:40

score 76 · Answer 5 · 2026-04-14 03:47:55

76

Views

Proof verification: $\forall x \in [\frac{\pi}{2}, \pi], sin(x) - cos(x) \geq 1$.

Published on 14 Apr 2026 - 3:47

score 164 · Answer 6 · 2026-05-10 16:13:40

164

Views

For sets $A_1, \ldots, A_k$, with $n^2$ different elements, $|A_i| \geq 2n$, and every set pair $A_i, A_j$ shares at most 1 element, show $k \leq n$

Published on 10 May 2026 - 16:13

score 80 · Answer 7 · 2026-04-16 04:36:16

80

Views

Prove $\overline{AC}= \overline {AB} \cup \overline{BC}$ such that the points $A-B-C$

Published on 16 Apr 2026 - 4:36

score 403 · Answer 8 · 2026-05-10 13:28:09

403

Views

Prove that if $f$ lies in $L^{1}({\bf R}^{n})$ then $\widehat f$ is uniformly continuous on ${\bf R}^{n},$

Published on 10 May 2026 - 13:28

score 52 · Answer 9 · 2026-05-10 15:07:23

52

Views

Concave function. How do we prove splitting is not good?

Published on 10 May 2026 - 15:07

score 115 · Answer 10 · 2026-05-10 15:07:27

115

Views

Concave function - Is uniform distribution best?

Published on 10 May 2026 - 15:07

score 95 · Answer 11 · 2026-05-10 14:07:08

95

Views

Prove through induction that $\sum_{a=1}^{b}a(b-a)=\frac{b(b-1)(b+6)}{6}$

Published on 10 May 2026 - 14:07

score 59 · Answer 12 · 2026-04-13 10:31:40

59

Views

$\binom{n}{k} \in N$

Published on 13 Apr 2026 - 10:31

score 165 · Answer 13 · 2026-05-07 18:50:41

165

Views

Trouble with a proof. I cannot prove this without inf many proofs for each and every case.

Published on 07 May 2026 - 18:50

score 195 · Answer 14 · 2026-05-10 11:20:02

195

Views

Finding a representation of $D_n$ on $\mathbb{R}^2$?

Published on 10 May 2026 - 11:20

score 529 · Answer 15 · 2026-05-05 13:36:56

529

Views

Compute the variance of $S = \sum\limits_{i = 1}^N X_i$, what did I do wrong?

Published on 05 May 2026 - 13:36

List Question

Showing that $(\partial_{z}f_{n}(z_{n}))^{k} \rightarrow (\partial_{z}f(z_{o}))^{k}. $ via Compact Sets and Cauchy Estimate?

Is this another valid delta-epsilon proof?

Clearing up a certain confusion about conditional expectation of the form $\mathbb{E}[h(X)g(Y)|Y = y]$

Proof that $x_1=x_2$ maximizes $f(x_1)+f(x_2)$, when its derivatives are unequal until $x_1=x_2$.

Proof verification: $\forall x \in [\frac{\pi}{2}, \pi], sin(x) - cos(x) \geq 1$.

For sets $A_1, \ldots, A_k$, with $n^2$ different elements, $|A_i| \geq 2n$, and every set pair $A_i, A_j$ shares at most 1 element, show $k \leq n$

Prove $\overline{AC}= \overline {AB} \cup \overline{BC}$ such that the points $A-B-C$

Prove that if $f$ lies in $L^{1}({\bf R}^{n})$ then $\widehat f$ is uniformly continuous on ${\bf R}^{n},$

Concave function. How do we prove splitting is not good?

Concave function - Is uniform distribution best?

Prove through induction that $\sum_{a=1}^{b}a(b-a)=\frac{b(b-1)(b+6)}{6}$

$\binom{n}{k} \in N$

Trouble with a proof. I cannot prove this without inf many proofs for each and every case.

Finding a representation of $D_n$ on $\mathbb{R}^2$?

Compute the variance of $S = \sum\limits_{i = 1}^N X_i$, what did I do wrong?

Trending Questions

Popular # Hahtags

Popular Questions