1.
If Then, the value of is
2.
is equal to
3.
If are the angles of a triangle, then the value of
 is
4.
The value of the determinant
 is
5.
If one root of determinantisthen the other two roots are
6.
If and denotes the greatest integer function, then the maximum value of the determinant
7.
If then D is
8.
If then equals
9.
The roots of the equation =0
10.
One root of the equation