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 Revival
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3h
comment Find $\lim_{x\rightarrow\infty}\sin^2(x^2)$
Actually you might want to modify your post.
3h
comment Find $\lim_{x\rightarrow\infty}\sin^2(x^2)$
@TravisJ Why the strange edit?
3h
comment Find $\lim_{x\rightarrow\infty}\sin^2(x^2)$
Actually more or less trivial, by continuity of the sine function.
8h
awarded  Revival
12h
revised Proposition on limsup
added 7 characters in body
12h
comment limsup facts - which imply which?
No idea what a beast such as $$\bigcap_{n \geq 1} \bigcup_{m \geq n} X_n$$ can even mean.
12h
comment Expectation of an interval
$$Z=Y-X=\int_{X}^{Y}d\theta=\int_{-\infty}^{\infty}\mathbf 1_{X\leqslant\theta\leqslant Y}d\theta\implies E(Z)=\int_{-\infty}^{\infty}P(X\leqslant\theta\leqslant Y)d\theta$$
12h
revised Proposition on limsup
added 63 characters in body
12h
comment Proposition on limsup
You misquote me again, please stop referring to sentences by others that you do not understand and ask your questions for themselves. Done deal?
13h
comment Determine if $(((13)),\circ)$ is a normal subgroup of $(S_{3},\circ)$
Now that the (rather ludicrous) notation problems are out of the way, this should be closed for lack of context.
13h
revised Determine if $(((13)),\circ)$ is a normal subgroup of $(S_{3},\circ)$
deleted 10 characters in body; edited title
15h
comment Distribution of Bernoulli and Uniform Random Variable
Of course P(X+Y=k)=0 for every k.
15h
reviewed Approve How to count the number of walks from $u$ to $v$ in a graph?
15h
reviewed Delete Chair arrangement problem - recurrence
15h
reviewed Close Is every regular curve homeomorphic to an interval I $\subset \mathbb{R}$ or to $\mathbb{S}^1$ or are there other posibilities?
15h
reviewed Close Closure of $\Bbb R$
15h
reviewed Close If $A$ is a non-empty set and $2^A$ is the power set of $A$. Is $2^A \subseteq A$?
15h
reviewed Close Method to solve equation to find the value of each variable
15h
reviewed Close Combination Prob : 3 cards drawn from a pack of 52 cards
15h
reviewed Close Complex Variables1