Provide an appropriate response.
-What are the elements of the third row of the following matrix? 42) $$
\left[\begin{array}{rrrr}
-2 & 1 & 3 & 4 \
-3 & -1 & 4 & 7 \
1 & -5 & 2 & 6
\end{array}\right]
$$
A) $ 1,-5,2,6 $
B) $ -2,1,3,4 $
C) $ 3,4,2 $
D) $ -2,-1,2 $

Question

Quizplus · Accepted Answer

The elements of the third row of the given matrix are $ 1,-5,2,6 $, which matches option A.

Provide an Appropriate Response [−2134−3−1471−526]\left[\begin{array}{rrrr}-2 & 1 & 3 & 4 \\-3 & -1 & 4 & 7 \\1 & -5 & 2 & 6\end{array}\right]​−2−31​1−1−5​342​476​​

Provide an Appropriate Response $\left[\begin{array}{rrrr}-2 & 1 & 3 & 4 \\-3 & -1 & 4 & 7 \\1 & -5 & 2 & 6\end{array}\right]$