arbautjc

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bio website location Besançon, France age 33 member for 1 year, 2 months seen 7 hours ago profile views 297

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 10h answered Two dependent random variables from standard normal distribution. 11h answered Is $x \log x = O(x^{1+\epsilon})$ for every $\epsilon > 0$? 12h answered Finding mod of X^2+1 = 0 to have exactly 4 solutions 14h answered Complex number trigonometry problem 15h answered Exponent and powers - Find the value of x 17h answered The limit $\lim_{x\to \infty}\frac{x-\frac{1}{2}\sin x}{x+\frac{1}{2}\sin x}$ 19h answered Algebra Inequality Proof 1d answered Trouble understanding Riemann Integral and Limits 1d answered $1/i=i$. I must be wrong but why? 1d answered Asymptotic approximation of the binomial coefficient 1d answered Continuous map $f : \mathbb{R}^2\rightarrow \mathbb{R}$ 1d answered how to execute ratio test for the following 1d answered Why is 11 times the 7th term of a fibonacci series equal to the sum of 10 terms? 2d answered Exponents and mod arithmetic Dec7 answered $a, b \in N$, $A=\sqrt{a^2+2b+1}+\sqrt{b^2+2a+1}\in \Bbb N$, to show that $a = b$. Dec6 answered Solving a trigonometric equation sin Dec6 answered Divisibility induction proof Dec6 answered Rolling standard deviations Dec6 answered Properties of integer halving by powers of 2. Dec6 answered Prove a simple equality in linear algebra