If the system of equations `x + ay + az = 0, bx + y + bz = 0 and cx + cy + z = 0` where a, b, c are non trivial solution then the value of `a/(1-a)+b/(1-b)+c/(1-c)` is

If the system of equations x + ay + az = 0 bx + y + bz = 0 cx + cy + z = 0 where a, b and c are non-zero non-unity, has a non-trivial solution, then value of (a)/(1 -a) + (b)/(1- b) + (c)/(1 -c) is

If the system of equations x + ay + az = 0 bx + y + bz = 0 cx + cy + z = 0 where a, b and c are non-zero non-unity, has a non-trivial solution, then value of (a)/(1 -a) + (b)/(1- b) + (c)/(1 -c) is

If the system of linear equation x + 4ay + ax = 0 , x + 3b + bz = 0 x + 2cy + cz = 0 have a non-trivial solution, then a, b, c are in

If the system of equations x+ay+az=0 , bx+y+bz=0 , cx +cy +z=0 where a,b,c are non - zero and non - unity has a non - trivial solution, then the value of (a)/(1-a)+b/(1-b)+c/(1-c) is :

If a !=b , then the system of equation ax + by + bz = 0 bx + ay + bz = 0 and bx + by + az = 0 will have a non-trivial solution, if

If a !=b , then the system of equation ax + by + bz = 0 bx + ay + bz = 0 and bx + by + az = 0 will have a non-trivial solution, if

If the system of equations : x + 4ay+az =0, x + 3by+ bz = 0 , x + 2cy + cz =0 has a non a non - zero solution ,then a,b,c are in :

If abc ne 0 and the system of equations x + 7 ay + 2az = 0, x + 6 by + 2 bz = 0, x + 5cy + 2cz = 0 has a non-zerotrivial solution, then a,b,c are in

If the system of linear equation x + 2ay + az = 0, x + 3by + bz = 0, x + 4cy + cz = 0 has a non-trival solution then show that a, b, c are in H.P.