Search found 24 matches
- Wed Feb 13, 2013 6:45 pm
- Forum: Secondary Level
- Topic: Prove the theoram...
- Replies: 1
- Views: 2210
Prove the theoram...
What is Dirichlet's theorem?please explain it
- Tue Feb 12, 2013 11:23 pm
- Forum: Secondary Level
- Topic: A theorem ..!!!..
- Replies: 1
- Views: 2403
A theorem ..!!!..
Prove that There are infinitely many prime-pairs (p,p + 2).
- Tue Feb 12, 2013 10:37 pm
- Forum: Junior Level
- Topic: sieve of Eratosthenes
- Replies: 1
- Views: 2594
sieve of Eratosthenes
What is 'sieve of Eratosthenes'?
- Sun Feb 10, 2013 11:17 pm
- Forum: Social Lounge
- Topic: Help...
- Replies: 3
- Views: 4396
Help...
Anyone suggest me number theory,algebra,geometry books.note that i am a absolute beginner
- Thu Feb 07, 2013 11:49 pm
- Forum: Secondary Level
- Topic: Download books
- Replies: 3
- Views: 13929
Download books
আমি কয়েকটা pdf-এর download link চাই. সেগুলো হলো-
1.Trigonometry problems collection-Amir hossein parvardi.
2.A collection of limits-Pain rinnegan.
3.1225 number theory problems (with source)-Amir hossein parvardi.
4.150 nice geometry problems (with solutions)-Amir hossein Parvardi
1.Trigonometry problems collection-Amir hossein parvardi.
2.A collection of limits-Pain rinnegan.
3.1225 number theory problems (with source)-Amir hossein parvardi.
4.150 nice geometry problems (with solutions)-Amir hossein Parvardi
- Thu Feb 07, 2013 10:55 pm
- Forum: Secondary Level
- Topic: Number theory
- Replies: 1
- Views: 3924
Number theory
Prove that if 'a' belongs to 'Z' then the only positive divisor of both 'a' and 'a+1' is 1.
- Thu Feb 07, 2013 7:25 am
- Forum: National Math Olympiad (BdMO)
- Topic: BdMO National 2012: Primary 4
- Replies: 8
- Views: 7696
Re: BdMO National 2012: Primary 4
Thanks,soumitra.Ami eta somadhan korsi.ami shudu jante cheye chilam je 98886 beautiful naki.
- Wed Feb 06, 2013 10:31 pm
- Forum: National Math Olympiad (BdMO)
- Topic: BdMO National 2012: Primary 4
- Replies: 8
- Views: 7696
Re: BdMO National 2012: Primary 4
Vhaia,eta 98886 hobe naki ?ami try korsi amar kache thik lagtase.
- Tue Feb 05, 2013 12:17 pm
- Forum: Secondary Level
- Topic: Geometric Calculation
- Replies: 3
- Views: 5920
Geometric Calculation
When visiting a rectangular plantation, the foreman told you that they recently put up 28 Li of fencing around the entire plantation. Having spent hours walking the width of the plantation, you know that it is 3 Li long. What is the area (in 2 Li ) of the plantation?
- Sun Feb 03, 2013 11:00 am
- Forum: Secondary Level
- Topic: Combinatorics
- Replies: 5
- Views: 6956
Combinatorics
When 6 indistinguishable fair coins are
thrown, how many different outcomes are there?
thrown, how many different outcomes are there?