Search found 29 matches

by Math Mad Muggle
Fri Jan 27, 2017 9:25 am
Forum: National Math Olympiad (BdMO)
Topic: Geometry from bigganchinta
Replies: 1
Views: 523

Geometry from bigganchinta

please explain the solution..............
by Math Mad Muggle
Fri Jan 27, 2017 9:18 am
Forum: National Math Olympiad (BdMO)
Topic: BDMO NATIONAL JUNIOR 2015/02
Replies: 3
Views: 702

BDMO NATIONAL JUNIOR 2015/02

Please explain the solution
by Math Mad Muggle
Fri Jan 27, 2017 9:06 am
Forum: National Math Olympiad (BdMO)
Topic: BDMO NATIONAL JUNIOR 2015/5
Replies: 4
Views: 697

BDMO NATIONAL JUNIOR 2015/5

In a party, boys shake hands with girls but each girl shake hands with everyone else .If there are 40 handshakes , find out the number of boys and girls in the party ?.........please explain the solution.
by Math Mad Muggle
Fri Jan 27, 2017 1:03 am
Forum: National Math Olympiad (BdMO)
Topic: BDMO NATIONAL Junior 2016/05
Replies: 1
Views: 485

BDMO NATIONAL Junior 2016/05

P is a four digit positive integer where p=abcd and( a</=b</=c</=d)Again, q = dcba and q-p =x . If the digits of X are written in reverse then we get Y. Find all possible values of X+Y.
by Math Mad Muggle
Thu Jan 26, 2017 11:01 pm
Forum: National Math Olympiad (BdMO)
Topic: BDMO NATIONAL 2016/03
Replies: 2
Views: 606

BDMO NATIONAL 2016/03

The problem looks easy and it is but I want to sure I am right .So, i am giving it here......Please give the answer in Bangla..................................There is a simple polygon with 2016 sides where there is intersection among the sides except the intersections of the adjacent sides. Maximum...
by Math Mad Muggle
Thu Jan 26, 2017 10:53 pm
Forum: Junior Level
Topic: BDMO NATIONAL Junior 2016/03
Replies: 4
Views: 1021

BDMO NATIONAL Junior 2016/03

The problem looks easy and it is but I want to sure I am right .So, i am giving it here......Please give the answer in Bangla.................................. There is a simple polygon with 2016 sides where there is intersection among the sides except the intersections of the adjacent sides. Maximu...
by Math Mad Muggle
Wed Jan 25, 2017 8:25 am
Forum: Junior Level
Topic: BDMO National Junior 2016/6
Replies: 9
Views: 1861

Re: BDMO National Junior 2016/6

But how?....Please explain it.
by Math Mad Muggle
Wed Jan 25, 2017 12:30 am
Forum: Junior Level
Topic: BDMO National Junior 2016/6
Replies: 9
Views: 1861

BDMO National Junior 2016/6

p= 3^w,q=3^x, r = 3^y, s = 3^z...(w,x,y,z are positive integer) Find the minimum value of (w+x+y+z) such that( p^2 + q^3 + r^5 = s^7)
by Math Mad Muggle
Tue Jan 24, 2017 12:36 am
Forum: Higher Secondary Level
Topic: need a book
Replies: 5
Views: 1376

Re: need a book

Ayub sir er new phn no:01971385551...
.if u want to connect with him,then forget it...there is none use of it