Answer:
[-11 -16 6 -1]
Step-by-step explanation:
A must be a 1 by 4 matrix, since the two matrices given are 1 x 4.
The first element of A must be -11, since then -11 + 11 = 0.
The second element of A must be -16, since then 17 - 16 = 1.
The third element of A must be +6, since then -8 + 6 = -2.
Finally, the fourth element of A must be -10, since then -10 + 13 = 3.
Thus, 1 by 4 matrix A is [-11 -16 6 -1].
Answer:
a11: -11
a12: -16
a13: 6
a14: -10
Step-by-step explanation:
The next one is:
Sample Response – The two matrices are different sizes. It is not possible to add matrices with different sizes.
