Search found 6 matches
- Thu Jan 10, 2019 12:34 am
- Forum: National Math Camp
- Topic: The Gonit IshChool Project - Beta
- Replies: 28
- Views: 43518
Re: The Gonit IshChool Project - Beta
Then are those people still working on it?
- Sun Jan 06, 2019 1:29 am
- Forum: National Math Camp
- Topic: The Gonit IshChool Project - Beta
- Replies: 28
- Views: 43518
Re: The Gonit IshChool Project - Beta
What's the current phase of this project?
Is it still in development or have been abandoned?
Is it still in development or have been abandoned?
- Sun Jan 06, 2019 1:27 am
- Forum: National Math Camp
- Topic: The Gonit IshChool Project - Beta
- Replies: 28
- Views: 43518
Re: The Gonit IshChool Project - Beta
Name you'd like to be called: Rangon
Course you want to learn: Functional Equations and Number Theory Problem Solving
Preferred methods of communication (Forum, Messenger, Telegram, etc.): Telegram
Do you want to take lessons through PMs or Public: Public
Course you want to learn: Functional Equations and Number Theory Problem Solving
Preferred methods of communication (Forum, Messenger, Telegram, etc.): Telegram
Do you want to take lessons through PMs or Public: Public
- Sun Sep 02, 2018 1:32 pm
- Forum: Social Lounge
- Topic: Chat thread
- Replies: 53
- Views: 78321
Re: Chat thread
⚆ _ ⚆ ?????
- Fri Aug 31, 2018 11:04 pm
- Forum: Social Lounge
- Topic: Chat thread
- Replies: 53
- Views: 78321
Re: Chat thread
#make_BdMO_forum_great_again
- Thu Mar 08, 2018 10:50 pm
- Forum: National Math Olympiad (BdMO)
- Topic: BDMO 2017 National round Secondary 5
- Replies: 15
- Views: 11306
Re: BDMO 2017 National round Secondary 5
radius of two big circle are same. let X be the point where little circle is tangent. it is well known the center of little circle, tangent point are lies on $OB$. $MO=OX$ $BX= BO+OX=BO+MO $ You proved $BX=OB+OM$, not $AB=OB+OM$ Look carefully and you will notice that $BX$ and $AB$ are radii of the...