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Jul
3
answered Limit of Uniformly convegent sequence of real valued functions:
Jun
7
answered When is the series converges?
Jun
7
answered If $f$ is a group homomorphism from $(\mathbb{Z},+)$ to $(\mathbb{Q}-\{0\},.)$ such that $f(2)=\frac{1}{3}$, then find $f(-8)$.
Jun
5
answered Error in the reasoning?
Jun
2
answered $[0,1)$ as a subspace of the Euclidean metric space?
Jun
2
answered Two problems related to continuity of a metric from Munkres' topology book
Jun
2
answered What is the topology here with three elements in sets?
Jun
2
answered How to show that $\lambda(E)=1$??
Jun
1
answered Prove the dominated convergence for $f_n(x)=\frac{x^n}{x^2+3x+2}$
Jun
1
answered If $\left| \frac{z-i}{z-1}\right| = \sqrt2$ and $|z| = \sqrt 5$ and $Im(z)<0$, find $Im(z)$, $Re(z)$
May
31
answered Topologies conceptual confusion (topology of maximum norm/of pointwise convergence)
May
29
answered Solving for a three dimensional vector.
May
29
answered Show that $\mathbb{R}^m$ is not homeomorphic to $\mathbb{R}^n$
May
28
answered Here are two fractions, $\frac{2}{3}$,$\frac{7}{8}$, which of these fractions are closer to $\frac{3}{4}$?
May
28
answered Determining if $\int f_n\to 0$ implies that $f_n\to 0$ in measure and $f_n(x)\to 0$ a.e.
May
12
answered Let $(X, \mathfrak T)$ be a topological space and suppose that $A$ is a subset of $X$. Then 1. $Cl(A) = Cl(Int(A))$ 2. $Int(A) = Int(Cl(A))$
May
12
answered Sum of open/closed/compact sets in $\mathbb{R}^n$ open/closed/compact
May
11
answered $[0,1]\times\mathbb{N}/(0,k)$ not metrizable.
May
11
answered injective/path component
May
10
answered Equivalence of sequence spaces