Search found 92 matches
- Wed Dec 14, 2011 1:29 pm
- Forum: H. Secondary: Solved
- Topic: Dhaka Higher Secondary 2011/8
- Replies: 18
- Views: 21838
Re: Dhaka Higher Secondary 2011/8
Can Aanyone tell me why i m wrong and what is the correct answer?
- Fri Dec 09, 2011 9:04 pm
- Forum: Secondary Level
- Topic: গনিত ইশকুলের সমসসা-০১
- Replies: 16
- Views: 9040
Re: গনিত ইশকুলের সমসসা-০১
Ohh Ryt, I hadnt noticed that it was the 11th post
Sorry!
Sorry!
- Fri Dec 09, 2011 8:55 pm
- Forum: Divisional Math Olympiad
- Topic: Mymensingh 2008 /5
- Replies: 13
- Views: 7758
Re: Mymensingh 2008 /5
I think likewise, The greatest number of primes shud be in the interval 51 to 71, However i m having difficulty proving it
- Fri Dec 09, 2011 1:28 pm
- Forum: Secondary Level
- Topic: গনিত ইশকুলের সমসসা-০১
- Replies: 16
- Views: 9040
Re: গনিত ইশকুলের সমসসা-০১
Problem ta ki chilo?? Ei shosshagula koi pabo???
- Fri Dec 09, 2011 1:25 pm
- Forum: Divisional Math Olympiad
- Topic: Mymensingh 2008 /5
- Replies: 13
- Views: 7758
Mymensingh 2008 /5
Consider any set of 20 consecutive positive integer numbers greater than 50; what is the greatest possible
prime numbers in the set?
prime numbers in the set?
- Thu Dec 08, 2011 8:38 pm
- Forum: Divisional Math Olympiad
- Topic: Last non-zero Digit
- Replies: 17
- Views: 9114
Re: Last non-zero Digit
Eita Koi paili??
Ar tor solution ta parle dish toh
Ar tor solution ta parle dish toh
- Thu Dec 08, 2011 12:06 am
- Forum: Divisional Math Olympiad
- Topic: problem
- Replies: 7
- Views: 5158
Re: problem
Eikhane shamanno ektu shomoshha ase:
Shahriar, TUMI jokhon 2 diye divide korso, tokhon tumi (mod 8) ke divide korte bhule geso.
Shahriar, TUMI jokhon 2 diye divide korso, tokhon tumi (mod 8) ke divide korte bhule geso.
- Wed Dec 07, 2011 11:00 pm
- Forum: Divisional Math Olympiad
- Topic: A Problem
- Replies: 4
- Views: 3483
Re: A Problem
Sudip Deb, No, Leonardo's ans is correct
- Wed Dec 07, 2011 9:49 pm
- Forum: Divisional Math Olympiad
- Topic: Barisal HS 2008_06
- Replies: 6
- Views: 4221
Re: Barisal HS 2008_06
Rakeen,
The answer is $\frac{17}{35}$
The answer is $\frac{17}{35}$
- Wed Dec 07, 2011 8:32 pm
- Forum: Divisional Math Olympiad
- Topic: Dhaka 2009 Prob 5
- Replies: 1
- Views: 2000
Dhaka 2009 Prob 5
Sequence ($a_n$) ( n≥0 )is defined recursively by $a_0=3, a_n=2+a_0.a_1.a_2.a_3...a_{n-1}$,
n≥1. Determine $a_{2009}$
Keu please amake solution ta bolo
n≥1. Determine $a_{2009}$
Keu please amake solution ta bolo