Question

Help me please a34= 1 3 8

Answer 1

ANSWER

$a_{34} = 8$

EXPLANATION

The given matrix is a 4 by 4 matrix.

The entry in the intersection of the first third row and the fourth column is denoted

$a_{34}$

This entry is 8.

Check the attachment for how we got the 8.

Therefore

$a_{34} = 8$