easy · GMAT Quant
Lumen Grid (run 16) uses an integer k>1. The value of lfloor k/2rfloor·lceil k/2rceil equals
Which of the following?
- dfrack^2+14 mathrm(alt) (alt) as evaluated from the given statements
- dfrack^24 if k is even and dfrack^2-14 if k is odd
- dfrack^2-14 for every integer k>1 mathrm(alt)
- k(k-1)/4 mathrm(alt) (alt)
- dfrack^24 for every integer k>1 mathrm(alt)
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