If the system of equations `ax+y+2z=0 x+2y+z=b 2x+y+az=0` has no solution then `(a+b)` can be equal to

if the system of equations {:(ax+y+2z=0),(x+2y+z=b),(2x+y+az=0):} has no solution then (a+b) can be equals to :

if the system of equations {:(ax+y+2z=0),(x+2y+z=b),(2x+y+az=0):} has no solution then (a+b) can be equals to :

If the system of equation 2x+y+z=3 , x-y+z=-1 and x+y+az=b has no solution , then

If the system of equations x+y+z=0 ax+by+z=0 bx+y+z=0 has a non trivial solution then

If the system of equation x+y=6,x+2y+lamdaz=0, x+2y+3z=0 has no solution then lamda=

If the system of equations x+y+z=6, x+2y+lamdaz=0, x+2y+3z=10 has no solution then lamda=

The system of equations -2x+y+z=a x-2y+z=b x+y-2z=c has

The system of equations -2x+y+z=a x-2y+z=b x+y-2z=c has

The system of equations -2x+y+z=a x-2y+z=b x+y-2z=c has

The system of equations x +2y+3z=1, x-y+4z=0, 2x+y+7z=1 has