[" (26)) If "5" is the set of distinct values of "1,ax+by+z=0],[x+y+z=1,x+ay+z=1,ax+by+" (ingleton "],[" has no solution,then Sis: "],[" (1) a finite set containing two or more elements "],[" (3) an empty set "]

If S is the set of distinct values of ' b for which the following system of linear equations x+y+z=1 x+a y+z=1 a x+b y+z=0 has no solution, then S is : (1) a finite set containing two or more elements (2) a singleton (3) an empty set (4) an infinite set

If S is the set of distinct values of 'b for which the following system of linear equations x+y+z=1x+ay+z=1ax+by+z=0 has no solution,then S is : a finite set containing two or more elements ( 2) a singleton an empty set (4) an infinite set

If S is the set of distinct values of ' b for which the following system of linear equations x+y+z=1 x+a y+z=1 a x+b y+z=0 has no solution, then S is : a finite set containing two or more elements (2) a singleton an empty set (4) an infinite set

If S is the set of distinct values of ' b for which the following system of linear equations x+y+z=1 x+a y+z=1 a x+b y+z=0 has no solution, then S is : a finite set containing two or more elements (2) a singleton an empty set (4) an infinite set

If S is the set of distinct values of 'b' for which the following system of linear equations x+y+z=1 x+ay +z=1 ax+by+z=0 has no solution then S is

The system of equation ax − y − z = a − 1 , x − ay − z = a − 1 , x − y − az = a − 1 has no solution if a is,

The value of a for whch the sytem of equations x+ay+z=1 ax+y+z=1 x+y+az=1 has no solution is

The system of equations ax + y + z = 0 , -x + ay + z = 0 and - x - y + az = 0 has a non-zero solution if the real value of 'a' is

The system of equations ax-y-z=a-1,x-ay-z=a-1,x-y-az=a-1 has no solution,if a is

The system of equations ax-y- z=a-1 ,x-ay-z=a-1,x-y-az=a-1 has no solution if a is