sign up I login
 advanced
refer a friend - earn nickels!!

Ask & Discuss Questions with Community & Experts

Moderation Team
Ask iit jee aieee pet cbse icse state board experts Discussion Response Post to: For a genuine genius
Forum Index -> Algebra -> View Full Question like the article? email it to a friend.  
Author Message
avb1989 (13)

Cool goIITian

Olaaa!! Perrrfect answer. 1  [5 rates]

avb1989's Avatar

total posts: 54    
offline Offline
it is obviously divisible by 81 as the no. consists of 9 sets of nine 1s which is divisible by nine.it yields(division)123456790 this repeated 9 times sum is also divisible by 9.

If you live each day as if it was your last, someday you'll most certainly be right.
 this reply: 5 points  (with Olaaa!! Perrrfect answer.   in 1 votes )   [?]
 
You have to be logged on to rate
  
 

Top Offers for goIITians
Correspondence Courses
Brilliant Tutorials
Narayana Institute
Aakash Institute
Classroom/Crash Courses
Narayana - Kota , Delhi , Others
Brilliant Tutorials - Class , Crash
Aakash Institute - Medical , Engg
Online Test Series
Brilliant Tutorials
Narayana Institute
Aakash Institute
Mahesh Tutorials
AMITY      Sri Chaitanya