What is the m12 in the matrix m

We have been given the matrix m as m = [874][205].

We can rewrite this matrix as

\begin{gathered}m=\begin{pmatrix}8 &7&4\\2&0&5 \\\end{pmatrix}\\\end{gathered}m=(827045)

Now, we need to the find m_{12}m12

It means we need to find the entity that is present in the first row and the second column.

From the above matrix, we can see that 7 is in the first row and the second column.

Therefore, we have

m_{12}= 7m12=7

answer is c.

quadrilateral

hope you got it chief