2
1
3
4
The roots of equation are
0, 12, 12
0, 12, -12
0, 12, 16
0, 9, 16
abc
2abc
3abc
4abc
1, 9
-1, 9
-1, -9
1, -9
The value of the determinant is
0
5
10
-10
x + y + z
x y z
If A is a square matrix of order 3 then is
In the determinant the co factor of element 4 is
-4
The minor of 2 in is
-3
