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Identify the Elementary Row Operation Being Performed to Obtain the New

Question 27

Multiple Choice

Identify the elementary row operation being performed to obtain the new row-equivalent matrix. Original Matrix New Row-Equivalent Matrix Identify the elementary row operation being performed to obtain the new row-equivalent matrix. Original Matrix New Row-Equivalent Matrix A) Add 4 times R<sub>1</sub> to R<sub>2</sub>. B) Add -4 times R<sub>2</sub> to R<sub>1</sub>. C) Add -4 times R<sub>1</sub> to R<sub>2</sub>. D) Add 4 times R<sub>1</sub> to R<sub>1</sub>. E) Add 4 times R<sub>2</sub> to R<sub>1</sub>. Identify the elementary row operation being performed to obtain the new row-equivalent matrix. Original Matrix New Row-Equivalent Matrix A) Add 4 times R<sub>1</sub> to R<sub>2</sub>. B) Add -4 times R<sub>2</sub> to R<sub>1</sub>. C) Add -4 times R<sub>1</sub> to R<sub>2</sub>. D) Add 4 times R<sub>1</sub> to R<sub>1</sub>. E) Add 4 times R<sub>2</sub> to R<sub>1</sub>.


A) Add 4 times R1 to R2.
B) Add -4 times R2 to R1.
C) Add -4 times R1 to R2.
D) Add 4 times R1 to R1.
E) Add 4 times R2 to R1.

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