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: permutation nd combination
Forum Index -> Algebra -> View Full Question like the article? email it to a friend.  
Author Message
rahul.a (36)

New kid on the Block

Olaaa!! Perrrfect answer. 6  [9 rates]

rahul.a's Avatar

total posts: 16    
offline Offline
Well I have not tried, but here is a technique, may be i am wrong
For 6 numbers, total possible numbers are 6! = 720

take half of the the average numbers = 333,333 and other half = 444,444

So the sum can be  S = 360 x  333,333   +  360 x 444,444

Try to find out the solution with the first method and compare, may be you get both the answers matched

Cheers


Rahul A
-- If you thing you can, you can. If you think you can't, you're right !! --
 this reply: 0 points  (with Olaaa!! Perrrfect answer.   in 0 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