Skip to main content
Chemistry
ami_ba's user avatar
ami_ba's user avatar
ami_ba's user avatar
ami_ba
  • Member for 7 years, 10 months
  • Last seen more than a month ago
  • Kolkata, West Bengal, India
Profile Activity
Stats
123
reputation
9k
reached
0
answers
2
questions
Communities
View all
About

Math, math and only math

Badges
View all badges
This user doesn’t have any gold badges yet.
2
silver badges
8
bronze badges
Top tags
0
Score
1
Posts
50
Posts %
0
Score
1
Posts
50
Posts %
0
Score
1
Posts
50
Posts %
0
Score
1
Posts
50
Posts %
0
Score
1
Posts
50
Posts %
0
Score
1
Posts
50
Posts %
Top posts
0
What is the functionality(reactive sites) of phenol molecule? [closed]
Oct 15, 2016
0
How to calculate the equivalent weight of KMnO4?
May 8, 2019
Top network posts
View all network posts
9
Find all odd solutions for $n$ for which $3n^2+8$ is equal to a number in base $10$ which is formed by only one digit(e.g.-$222,8888888,4,99$ etc.)
8
How to prove that $\frac{1000!}{(500!)^2}$ is not divisible by 7?
7
Solving these two equations
7
For positve $a$, $b$, $c$, $d$ with $a+b+c+d\leq 1$, prove that $\sqrt[4]{(1-a^4)(1-b^4)(1-c^4)(1-d^4)}\geq255\cdot a b c d .$
6
IMO 2017 problem #1