Search found 7 matches

Fri Apr 12, 2019 6:13 pm
Forum: Computer Science
Topic: Programming resource @Bangla
Replies: 1
Views: 7774

Re: Programming resource @Bangla

man! huge resources are compiled in that website
Wed Apr 10, 2019 9:11 pm
Forum: Combinatorics
Topic: how to solve this?
Replies: 2
Views: 5356

Re: how to solve this?

i know the formula. i wanted to count by hands but could not find more than 68
Sun Apr 07, 2019 7:39 pm
Forum: Site Support
Replies: 1
Views: 23469

we need a alive forum. no one answers or replies.
Fri Apr 05, 2019 8:27 pm
Forum: Combinatorics
Topic: how to solve this?
Replies: 2
Views: 5356

how to solve this?

in how many ways 10 can be the sum of 4 natural numbers?
10=1+2+3+4
10=1+1+1+7
10=1+1+2+6
10=1+1+3+5
10=1+1+4+4

10=2+2+2+4
10=2+2+3+3
and these permutations add up to 68 how to get other permutations?
Sun Mar 31, 2019 5:05 pm
Forum: Social Lounge
Topic: Collecting BdMO Problems
Replies: 3
Views: 8656

Re: Collecting BdMO Problems

in 2018 dhaka regional olympiad there was a question about 2018 bulbs. does anyone have it?
Fri Mar 29, 2019 11:40 am
Forum: National Math Camp
Topic: The Gonit IshChool Project - Beta
Replies: 28
Views: 30136

Re: The Gonit IshChool Project - Beta

yeah we need a online camp
Fri Jun 29, 2018 12:09 pm
Forum: Introductions
Topic: Combinatorics
Replies: 0
Views: 3131

Combinatorics

Combinatorics:a problem oriented approach book ar consistently dominated sequence ta bujhini.keo ki Aktu help korben?