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4 answers
8 votes
2k views
Group of Order $5$
1 answers
3 votes
107 views
2 bookmarks
Calculate the vector surface integral
1 answers
2 votes
213 views
Does there exist a non-measurable function $f : \mathbb{R} \rightarrow \mathbb{R}$ such that $f ^{−1} (y) $is measurable for any $y \in \mathbb{R}$?
2 answers
2 votes
56 views
Differentiability of $\int_0^tx^2f(x)dt$
1 answers
2 votes
154 views
Condition on p for convergence of $\sum{\frac{1}{n(\log(n))^p}}$
1 answers
1 votes
88 views
1 bookmarks
Area between curves
1 answers
1 votes
1k views
linear transformation $T_1T_2$ is bijective. Then what can we say about the rank of $T_1$ and $T_2$
0 answers
1 votes
24 views
Taylor's expansion and remainder of $f(x)=0, -1\le x\le0$ and $f(x)=x^4, 0<x\le 1$
1 answers
1 votes
76 views
1 bookmarks
$\iint \sqrt{x^2+y^2} \, dy \, dx $ over the region $\{(x,y)\in \mathbb{R^2}\mid x \le x^2+y^2\le2x\}$
1 answers
1 votes
98 views
Convergence of $\sum \frac{2n+1}{(n^2+n)^n}$
3 answers
0 votes
80 views
Find x for which $\sum\left[(n^3+1)^\frac13-n\right]x^n$ converges.
0 answers
0 votes
45 views
On finding the volume using triple integral
2 answers
0 votes
147 views
Cardinality of the set $S$ where $S=\{T:\Bbb{R}^3\to \Bbb{R}^3\mid T \text{ is a linear transformation with } T(1,0,1)=(1,2,3), T(1,2,3)=(1,0,1)\}$
2 answers
0 votes
80 views
Let $T:\mathbb{R}^n\to \mathbb{R}^n$ be a linear transformation...
2 answers
-2 votes
68 views
$x+\int_{0}^{x}f(t)dt=e^x-1$