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17 votes
17 votes
143 9
645 -3
-4 -7 7-5
The row operation (-6)R₁ + R₂ results in

User Dmitry Guyvoronsky
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1 Answer

20 votes
20 votes

Answer:

New R2 is (0 -20 -13 -51)

Step-by-step explanation:

143 9 645 -3 -4 -7 7-5 The row operation (-6)R₁ + R₂ results in-example-1
User Dale Barnard
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