You are here,

Help, Search
New Batches at TathaGat Delhi!
Re: progression
by vivek krishnan - Sunday, 23 September 2012, 01:16 AM
  Hi People,
Could you please help me understand how we arrived at x+y+z=9.
I am stuck even before that... sorry please help me...
Show parent | Reply
Re: progression
by tenacious me - Monday, 24 September 2012, 09:58 PM
  you forgot to consider the case when all three are equal i.e. 3,3,3,
Show parent | Reply