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    Algebra and Trigonometry
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    Exam 10: Matrices and Determinants
  5. Question
    Perform the Sequence of Row Operations on the Matrix
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Perform the Sequence of Row Operations on the Matrix

Question 25

Question 25

Essay

Perform the sequence of row operations on the matrix. What did the operations accomplish? Show all work. Perform the sequence of row operations on the matrix. What did the operations accomplish? Show all work.    (a) Add -4 times R<sub>1</sub> to R<sub>2</sub>. (b) Add -4 times R<sub>1</sub> to R<sub>3</sub>. (c) Add 2 times R<sub>2</sub> to R<sub>3</sub>. (d) Add 1 times R<sub>2</sub> to R<sub>1</sub>.
(a) Add -4 times R1 to R2.
(b) Add -4 times R1 to R3.
(c) Add 2 times R2 to R3.
(d) Add 1 times R2 to R1.

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