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Profile Activity Vote Summary

Vote summary for DNB‭

A daily summary of votes you have received for your posts.

May 20, 2022

+0

−2

$g(x)\xrightarrow{x\to\infty}\infty$ Implies $g'(x)\leq g^{1+\varepsilon}(x)$

Answer Q&A

May 17, 2022

+1

−0

$g(x)\xrightarrow{x\to\infty}\infty$ Implies $g'(x)\leq g^{1+\varepsilon}(x)$

Answer Q&A

May 16, 2022

+0

−2

$g(x)\xrightarrow{x\to\infty}\infty$ Implies $g'(x)\leq g^{1+\varepsilon}(x)$

Answer Q&A

May 9, 2022

+0

−1

How to intuit p = Calvin's probability of winning each game independently = $1/2 \implies$ P(Calvin wins the match) = 1/2?

Question Q&A

Mar 10, 2022

+0

−1

Why 1. multiply the number of independent options? 2. add the number of exclusive options?

Question Q&A

Feb 22, 2022

+0

−1

Why ways to pick a 2-person committee from 4 people $3!$? Why aren't ways to form a 3-member committee from 8 people $8 \times 7 \times 6$?

Question Meta

Jan 28, 2022

+1

−0

How can you "easily see that such squares [of side length $\sqrt{13}$ and $\sqrt{18}$] will not fit into the [4 × 4] grid"?

Question Q&A

Jan 25, 2022

+0

−1

How can a 15 year old construe the LHS of Generalized Vandermonde's Identity, when it lacks summation limits and a summation index?

Question Q&A

+0

−2

How to intuit, construe multiplicands and multiplicators $\le 10$ resulting from $\dbinom pc$, WITHOUT division or factorials?

Question Q&A

Jan 24, 2022

+0

−2

How can you prognosticate to rewrite the same sum backwards, then add the same sum (twice)?

Question Q&A

+0

−1

To correct for overcounting, why can't we divide by the sum of the over-counts?

Question Q&A

+0

−4

How can you "easily see that such squares [of side length $\sqrt{13}$ and $\sqrt{18}$] will not fit into the [4 × 4] grid"?

Question Q&A

+0

−1

Why 1. multiply the number of independent options? 2. add the number of exclusive options?

Question Q&A

+0

−1

Why's Pr(the running total of a fair dice rolled repeatedly = n) = $\frac16 (p_{n-1} + p_{n-2} + p_{n-3} + p_{n-4} + p_{n-5} + p_{n-6})$?

Question Q&A

Jan 20, 2022

+1

−0

Why isn't MathJax table appearing?

Question Meta

Jan 18, 2022

+1

−0

Why isn't MathJax table appearing?

Question Meta

+2

−0

Why doesn't \$ work?

Question Meta

Jan 17, 2022

+1

−0

Why doesn't \$ work?

Question Meta

Jan 16, 2022

+1

−0

Why doesn't \$ work?

Question Meta

Jan 15, 2022

+1

−0

Why doesn't \$ work?

Question Meta

Jan 10, 2022

+1

−0

How's it possible to arrange 0 objects? How can 0! = 1?

Question Q&A

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