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Let |A|=|a(ij)|(3xx3) ne 0. Each element...

Let `|A|=|a_(ij)|_(3xx3) ne 0`. Each element `a_(ij)` is multiplied by `k^(i-j)`. Let `|B|` the resulting determinant, where `k_(1)|A|+k_(2)|B|=0`. Then `k_(1)+k_(2)=`

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