Mathematics, 28.08.2020 20:01 Badbpyz7987

What is the row operation that belongs before step 4 in order to get that matrix? A) R1 +2R2 = R1 B) 2R2 - R1 = R1 C) R1 + (1/2)R2 = R1 D) (1/2)R2 - R1 = R1

What is the row operation that belongs before step 4 in order to get that matrix? A) R1 +2R2 = R1 B

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