User ashK - Meta Stack Exchange

ashK

Member for 1 year, 9 months
Last seen more than a month ago

Rourkela, Odisha, India

Network profile

Stats

101

reputation

0

reached

0

answers

0

questions

Communities

About

Hello, Ashish here! I am currently a final year MSc Mathematics student as Indian Institute of Science Education and Research, Thiruvananthapuram.

Badges

This user doesn’t have any gold badges yet.

This user doesn’t have any silver badges yet.

3

bronze badges

Critic

Sep 22
Supporter

Mar 3, 2022
Autobiographer

Mar 8

Posts

This user hasn’t posted yet.

Top network posts

View all network posts

12

Given $f$ is continuous and $f(x)=f(e^{t}x)$ for all $x\in\mathbb{R}$ and $t\ge0$, show that $f$ is constant function

10

A subgroup $H$ of $G$ is normal iff for all $a,b \in G$, $ab \in H \iff ba \in H$.

9

If $x_n \to 0$ and $\sigma : \mathbb{N} \to \mathbb{N}$ is a bijection, then show that $x_{\sigma (n)} \to 0$

7

Proving any polynomial of odd degree must have at least one real root

6

Is $f$ differentiable at $0$, where $f(x) = x$ if $x$ is rational and $f(x) = 0$ otherwise?