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Find which one is wrong 2, 9, 32, 105, 436, 2195, 13182





Answered by pradeep patel 

Answer - 32 is wrong ×1+1×7 ×2+2×6 ×3+3×5 ×4+4×4 ×5+5×3 ×6+6×2 Sol.: 2 9 32 105 436 2195 13182 Terms are multiplied by 1, 2, 3, 4, 5, 6 respectively; but the added terms, which are multiplied, are complimentary to eight. 1+7 = 8, 2+6 = 8, 3+5 = 8, 4+4 = 8, 5+3 =8 and so on.


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