Nos in list > 2
From stmt 1
let count of nos = 3
Say 0 0 1 Product of any two 0 but all are not zero.
Hence Insufficient
AD out left with BCE
From stmt 2
Say The sum of any two will be zero only when all numbers are zero .
NO other case holds true for example -1 1 1 & 0 1 2 are not possible
DS-Gmatprep List of zeros
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Source: Beat The GMAT — Data Sufficiency |
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sujaysolanki
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