Find all the digits

Forum rules
Please don't post problems (by starting a topic) in the "X: Solved" forums. Those forums are only for showcasing the problems for the convenience of the users. You can always post the problems in the main Divisional Math Olympiad forum. Later we shall move that topic with proper formatting, and post in the resource section.
Post Reply
User avatar
rakeen
Posts:384
Joined:Thu Dec 09, 2010 5:21 pm
Location:Dhaka
Find all the digits

Unread post by rakeen » Fri Dec 17, 2010 4:32 pm

Is there any other easy way to crack this prob?
Attachments
find all the digit.JPG
find all the digit.JPG (46.98KiB)Viewed 5557 times
r@k€€/|/
Top
Dipan
Posts:158
Joined:Wed Dec 08, 2010 5:36 pm

Re: Find all the digits

Unread post by Dipan » Fri Dec 17, 2010 9:01 pm

I think there is a mistake in the 3rd line..100-999.........(999-100+1)*3=900*3.
Top
User avatar
Moon
Site Admin
Posts:751
Joined:Tue Nov 02, 2010 7:52 pm
Location:Dhaka, Bangladesh
Contact:
Contact Moon

Re: Find all the digits

Unread post by Moon » Fri Dec 17, 2010 10:32 pm

BTW, why don't you just upload the image of the table (though we can make cute tables using LaTeX, that is an advanced stuff) and write the problem in the forum?
"Inspiration is needed in geometry, just as much as in poetry." -- Aleksandr Pushkin

Please install LaTeX fonts in your PC for better looking equations,
learn how to write equations, and don't forget to read Forum Guide and Rules.
Top
User avatar
rakeen
Posts:384
Joined:Thu Dec 09, 2010 5:21 pm
Location:Dhaka

Re: Find all the digits

Unread post by rakeen » Sat Dec 18, 2010 10:17 am

ok. but from nxt time. But what about the other way?
r@k€€/|/
Top
Dipan
Posts:158
Joined:Wed Dec 08, 2010 5:36 pm

Re: Find all the digits

Unread post by Dipan » Mon Dec 20, 2010 9:57 am

Am I wrong?
Top
User avatar
rakeen
Posts:384
Joined:Thu Dec 09, 2010 5:21 pm
Location:Dhaka

Re: Find all the digits

Unread post by rakeen » Mon Dec 20, 2010 12:42 pm

nope! ;)
r@k€€/|/
Top
Dipan
Posts:158
Joined:Wed Dec 08, 2010 5:36 pm

Re: Find all the digits

Unread post by Dipan » Mon Dec 20, 2010 9:56 pm

Rakeen bhai what do you mean by nope?......
Top
Dipan
Posts:158
Joined:Wed Dec 08, 2010 5:36 pm

Re: Find all the digits

Unread post by Dipan » Mon Dec 20, 2010 9:59 pm

Rakeen bhai what do you mean by nope?...... :twisted:
Top
User avatar
rakeen
Posts:384
Joined:Thu Dec 09, 2010 5:21 pm
Location:Dhaka

Re: Find all the digits

Unread post by rakeen » Tue Dec 21, 2010 6:37 pm

NO............................................... 2 character nayna tai...
r@k€€/|/
Top
Post Reply

Return to “Divisional Math Olympiad”