T. Eskin
Reputation
5,646
Next privilege 10,000 Rep.
Access moderator tools
 Apr 26 answered Monotone Convergence Theorem for nonnegative functions (not quite a decreasing sequence) Apr 22 answered open\closed and disjoint sets under R2 Apr 19 answered Prove that dim(U + V ) ≤ dim U + dim V . Apr 13 answered Is this outer measure really regular? Apr 11 answered How do I show the series $\sum{\frac{1}{\log(n)^{\log(n)}}}$ converges? Apr 5 answered Prove that the vector space is 3D Mar 27 answered $\frac{x^{n+1}}{n+1}$ uniformly converge to $0$ or not Mar 13 answered How to find the basis for Ker($T$) of $T:P_n(R) \rightarrow P_n(R)$ given by differentiation. Mar 13 answered Mean of a squared random variable Mar 13 answered You toss a fair die three times. What is the expected value of the largest of the three outcomes? Mar 11 answered How do I find the set $\bigcup_{k = 2}^{10}A_k$ if $A_k = [k, 2k-1]$ Mar 11 answered Show that a series is not uniformly convergent Mar 11 answered Limit of a sequence: $a_n \le b_n \le c_n$ Mar 11 answered What does it mean for f([x])=[2x] for a function mapping R/Z to R/Z? Mar 9 answered Classify each of the following sets as open, closed, or neither Mar 9 answered If, $\forall n\in\mathbb{N}$, $\lvert x_{n+1} - x_n \lvert\le a^n$ (for $a\in (0,1)$), then $x_n\to x$ Mar 9 answered Converging sequences with real numbers Mar 9 answered If $K$ is compact in $\mathbb{R}^n$ s. t. $B_r(\vec{x}) \cap K =\{\vec{x}\}$ then $K$ is finite Mar 9 answered Find a surjective function $f:\mathbb{N}\to \mathbb{Q}$ Mar 9 answered False: if $C$ is closed then closure of interior of $C$ is equal to $C$?