In Exercise 25-32, solve each matrix equation for X, where A = 2 3 − 1 1 − 2 4 , B = − 2 1 0 2 3 4 25. A + X = B 26. B + X = A 27. 2 X − A = B 28. 2 X − B = A 29.2 X + 3 A = B 30. 3 X + 2 A = B 30.2 A + 3 B + 4 X = 0 32.3 X − 2 A + 5 B = 0
In Exercise 25-32, solve each matrix equation for X, where A = 2 3 − 1 1 − 2 4 , B = − 2 1 0 2 3 4 25. A + X = B 26. B + X = A 27. 2 X − A = B 28. 2 X − B = A 29.2 X + 3 A = B 30. 3 X + 2 A = B 30.2 A + 3 B + 4 X = 0 32.3 X − 2 A + 5 B = 0
In Exercise 25-32, solve each matrix equation for X, where
A
=
2
3
−
1
1
−
2
4
,
B
=
−
2
1
0
2
3
4
25.
A
+
X
=
B
26.
B
+
X
=
A
27.
2
X
−
A
=
B
28.
2
X
−
B
=
A
29.2
X
+
3
A
=
B
30.
3
X
+
2
A
=
B
30.2
A
+
3
B
+
4
X
=
0
32.3
X
−
2
A
+
5
B
=
0
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HOW TO FIND DETERMINANT OF 2X2 & 3X3 MATRICES?/MATRICES AND DETERMINANTS CLASS XII 12 CBSE; Author: Neha Agrawal Mathematically Inclined;https://www.youtube.com/watch?v=bnaKGsLYJvQ;License: Standard YouTube License, CC-BY