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seen May 22 at 21:02

Oct
8
answered Where did $\lambda$ come from?
Oct
8
answered Where are we using $C^1$ in this proof?
Oct
8
answered Inspiring a new generation
Oct
8
answered Can we characterize the Möbius transformations that maps the unit circle into itself?
Oct
8
answered Solve inequality through the plot
Oct
8
answered Is there an associative (monoid) operation on $\mathbb{R}_{\geq 0}$ which is also a metric?
Oct
7
answered Simple method the show that a group of order 15 is cyclic
Oct
7
answered Exponential and Q matrice question
Oct
7
answered Meaning of the word 'linear' in mathematics
Oct
6
answered Smallest $m \mid 60$ so that there is no subgroup $H \leq A_5$ with order $m$
Oct
6
answered What's the probability of losing a coin tossing gambling with a wealthy man?
Oct
5
answered Prove convergence of the sequence $(z_1+z_2+\cdots + z_n)/n$ of Cesaro means
Oct
5
answered inequality of definite integrals involving ${F'(x)}^2 $ and ${F(x)}^2$
Oct
5
asked inequality of definite integrals involving ${F'(x)}^2 $ and ${F(x)}^2$
Oct
5
answered Prove that exists a unique subgroup $H$ of $G$ has order of $n$.
Oct
4
answered Least Squares Derivation
Oct
4
answered Why does negative binomial random variable uses ${n-1 \choose r-1}$ instead of ${n \choose r}$ as coefficient?
Oct
4
answered Finding the slope of a function
Oct
4
answered how to find the quartiles
Oct
4
answered Power series of a function