Camp Test solutions
- nafistiham
- Posts:829
- Joined:Mon Oct 17, 2011 3:56 pm
- Location:24.758613,90.400161
- Contact:
Camp is over.So I suggest if we could discuss the solutions of the problem sets.
\[\sum_{k=0}^{n-1}e^{\frac{2 \pi i k}{n}}=0\]
Using $L^AT_EX$ and following the rules of the forum are very easy but really important, too.Please co-operate.
Using $L^AT_EX$ and following the rules of the forum are very easy but really important, too.Please co-operate.
Re: Camp Test solutions
হুম, আমি চেষ্টা করি
Camp Test-1 এর ১ নং এর সমাধান আমার আসছে $n=2k$ সকল $k\in\mathbb{N}$ এর জন্য।
আসল উত্তরটা কি ???
Camp Test-1 এর ১ নং এর সমাধান আমার আসছে $n=2k$ সকল $k\in\mathbb{N}$ এর জন্য।
আসল উত্তরটা কি ???
হার জিত চিরদিন থাকবেই
তবুও এগিয়ে যেতে হবে.........
বাধা-বিঘ্ন না পেরিয়ে
বড় হয়েছে কে কবে.........
তবুও এগিয়ে যেতে হবে.........
বাধা-বিঘ্ন না পেরিয়ে
বড় হয়েছে কে কবে.........
- zadid xcalibured
- Posts:217
- Joined:Thu Oct 27, 2011 11:04 am
- Location:mymensingh
Re: Camp Test solutions
এইটাই আসল উত্তর।
Re: Camp Test solutions
camp test1 ,no.2,I think it is rearrangement inequality.....isn't it?
$\color{blue}{\textit{To}} \color{red}{\textit{ problems }} \color{blue}{\textit{I am encountering with-}} \color{green}{\textit{AVADA KEDAVRA!}}$
Re: Camp Test solutions
The problem has cyclic terms, not symmetric (the reason you can not WLOG let $a \geq b \geq c$), and thus I would like to see your solution.SANZEED wrote:camp test1 ,no.2,I think it is rearrangement inequality.....isn't it?
Please read Forum Guide and Rules before you post.
Use $L^AT_EX$, It makes our work a lot easier!
Nur Muhammad Shafiullah | Mahi
Use $L^AT_EX$, It makes our work a lot easier!
Nur Muhammad Shafiullah | Mahi
Re: Camp Test solutions
Should I post my solution sheets (PDF)? Or should the problems be discussed?
Please read Forum Guide and Rules before you post.
Use $L^AT_EX$, It makes our work a lot easier!
Nur Muhammad Shafiullah | Mahi
Use $L^AT_EX$, It makes our work a lot easier!
Nur Muhammad Shafiullah | Mahi
- Tahmid Hasan
- Posts:665
- Joined:Thu Dec 09, 2010 5:34 pm
- Location:Khulna,Bangladesh.
Re: Camp Test solutions
Let's do it like last year,post PDF in this general disscussion and make 6 new threads to disscuss solutions individually
বড় ভালবাসি তোমায়,মা
- nafistiham
- Posts:829
- Joined:Mon Oct 17, 2011 3:56 pm
- Location:24.758613,90.400161
- Contact:
Re: Camp Test solutions
I agreeTahmid Hasan wrote:Let's do it like last year,post PDF in this general disscussion and make 6 new threads to disscuss solutions individually
\[\sum_{k=0}^{n-1}e^{\frac{2 \pi i k}{n}}=0\]
Using $L^AT_EX$ and following the rules of the forum are very easy but really important, too.Please co-operate.
Using $L^AT_EX$ and following the rules of the forum are very easy but really important, too.Please co-operate.
Re: Camp Test solutions
Okay then. The problems are posted individually in National Math Camp sub-forum.
Discussion threads:
Day 1
Problem 1: http://www.matholympiad.org.bd/forum/vi ... =14&t=2017
Problem 2: http://www.matholympiad.org.bd/forum/vi ... =14&t=2018
Problem 3: http://www.matholympiad.org.bd/forum/vi ... =14&t=2019
Day 2
Problem 1: http://www.matholympiad.org.bd/forum/vi ... =14&t=2020
Problem 2: http://www.matholympiad.org.bd/forum/vi ... =14&t=2021
Problem 3: http://www.matholympiad.org.bd/forum/vi ... =14&t=2022
Discussion threads:
Day 1
Problem 1: http://www.matholympiad.org.bd/forum/vi ... =14&t=2017
Problem 2: http://www.matholympiad.org.bd/forum/vi ... =14&t=2018
Problem 3: http://www.matholympiad.org.bd/forum/vi ... =14&t=2019
Day 2
Problem 1: http://www.matholympiad.org.bd/forum/vi ... =14&t=2020
Problem 2: http://www.matholympiad.org.bd/forum/vi ... =14&t=2021
Problem 3: http://www.matholympiad.org.bd/forum/vi ... =14&t=2022
Please read Forum Guide and Rules before you post.
Use $L^AT_EX$, It makes our work a lot easier!
Nur Muhammad Shafiullah | Mahi
Use $L^AT_EX$, It makes our work a lot easier!
Nur Muhammad Shafiullah | Mahi