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Sequences - OG Hard Problems
GRE Quant Problem Solving
ms.sripriya
October 4, 2021, 5:03am
1
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This problem is from OG Discrete Hard problems, I had no idea how to solve it. It isn’t an arithmetic progression, so I had no clue. Pls could someone help me out.
HoldMyBeer
October 4, 2021, 5:26am
2
try the few values of n , you’ll see the pattern