Question

If the entries of A + B are represented by Xij and the entries of A − B are represented by yij the value represented by x24 is and the value represented by y13 is .

Answer 1

Answer:

$x_{24} = a_{2} +b_{4} \\y_{13} = a_{1} - b_{3}$

:)

Answer 2

Answer:

it -3 and 7

Step-by-step explanation: