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Educational materials for IPMAT and IIMB UG preparation
Educational materials for JEE preparation
7 years, 11 months ago
1,3,6,11,20,39,70 find the wrong term
7 years ago
1×2+1=3
3×2+0=6
6×2−1=11
11×2−2=20
20×2−3=37
37×2−4=70
Hence, 39 is the wrong number here.
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