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stochasticboy321

Your me is currently about blank.

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Top posts (115) All Questions Answers | Votes Newest

7 Find the number of points in $(-\infty,\infty)$ for which $x^2-x\sin x-\cos x=0.$ Oct 13 '15
7 Evalute $ \lim_{n\rightarrow \infty}\sum^{n}_{k=0}\frac{\binom{n}{k}}{n^k(k+3)} $ Jul 7 '16
6 Integral $\int_{-\pi}^\pi e^{\sin x} \sin 4x \ dx$ Sep 30 '15
5 Let $X,Y\sim N(0,1)$. Are $X^2 +Y^2$ and $X/Y$ independent? Nov 13 '15
4 Find the expected area of a randomly chosen triangle. Nov 15 '15
4 Show that if $0\lt L\lt R\lt+\infty$, then $\int_L^R\frac{\sin x}x dx\lt \frac2L$ Dec 6 '15
4 Understanding the meaning of seed in generating random values? Dec 19 '15
4 Prove that $U=X+Y$ and $V=X/(X+Y)$ are independent Oct 15 '15
4 Proving Renyi entropy properties Nov 19 '15
4 Is it true that $\left(\frac{a^2+b^2+c^2}{a+b+c}\right)^{a+b+c}≥a^ab^bc^c$? Jun 27 '16
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