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Perform the Elementary Row Operation on the Given Matrix 5R1+R3R3- 5 R _ { 1 } + R _ { 3 } \rightarrow R _ { 3 }

Question 123

Multiple Choice

Perform the elementary row operation on the given matrix.
- 5R1+R3R3- 5 R _ { 1 } + R _ { 3 } \rightarrow R _ { 3 }
[1165371858512913]\left[ \begin{array} { r r r | r } 1 & 16 & 5 & 3 \\ 7 & 18 & 5 & 8 \\ 5 & 12 & 9 & 13 \end{array} \right]


A) [11653262207512913]\left[ \begin{array} { r r r | r } 1 & 16 & 5 & 3 \\ 2 & - 62 & - 20 & - 7 \\ 5 & 12 & 9 & 13 \end{array} \right]
B) [1165371858068162]\left[ \begin{array} { r r r | r } 1 & 16 & 5 & 3 \\ 7 & 18 & 5 & 8 \\ 0 & - 68 & - 16 & - 2 \end{array} \right]
C) [11653718580681616]\left[ \begin{array} { r r r | r } 1 & 16 & 5 & 3 \\ 7 & 18 & 5 & 8 \\ 0 & - 68 & - 16 & 16 \end{array} \right]
D) [11653718586281416]\left[ \begin{array} { r r r | r } 1 & 16 & 5 & 3 \\ 7 & 18 & 5 & 8 \\ 6 & 28 & 14 & 16 \end{array} \right]

Correct Answer:

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