Which of the following matrices will remain same if the elementary operation R1→2R1+3R2 is applied on the matrix?

\(\begin{bmatrix}1&2&3\\3&4&1\end{bmatrix}\)

\(\begin{bmatrix}0&0&0\\0&0&0\\0&0&0\end{bmatrix}\)

\(\begin{bmatrix}0&1&0\\1&0&1\\0&1&0\end{bmatrix}\)

\(\begin{bmatrix}1&0\\1&2\\1&0\end{bmatrix}\)

Which of the following matrices will remain same if the elementary ope

1.	Which of the following matrices will remain same if the elementary operation R1→2R1+3R2 is applied on the matrix?
A.	\(\begin{bmatrix}1&2&3\\3&4&1\end{bmatrix}\)
B.	\(\begin{bmatrix}0&0&0\\0&0&0\\0&0&0\end{bmatrix}\)
C.	\(\begin{bmatrix}0&1&0\\1&0&1\\0&1&0\end{bmatrix}\)
D.	\(\begin{bmatrix}1&0\\1&2\\1&0\end{bmatrix}\)
Answer» C.

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