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Or for even:[x(x+2)]/4; and odd:[x(x+2)+1]/4...x is the greatest digit of your set.ex: out of 7,5,3,1 your x would be 7. Hope this helps. I take credit for figuring these out without any help other than referencing the first equation.
- by Mystiqan
Sat Jun 21, 2014 9:40 am- Forum: GMAT Math
- Topic: Formula for consecutive, even, odd integers
- Replies: 12
- Views: 658725