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Which transformation does the symbol Rj → Rj + kRi describe?

ARow j replaced by k times row i
BRows i and j interchanged
CRow j gets k times row i added to it
DColumn j gets k times column i added
Answer & Solution
Correct answer: C. Row j gets k times row i added to it
The symbol means that k multiples of the entries of row i are added to the matching entries of row j.
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