[" 8If "2ax-2y+3z=0,x+ay+2z=0quad 42x+az=0],[" hany a mon tivers solution.Gid a "]

If 2ax-2y+3z=0,x+ay+2z=0, and 2+az=0 have a nontrivial solution,find the value of a.

If 2a x-2y+3z=0,x+a y+2z=0,a n d, 2x+a z=0 have a nontrivial solution, find the value of adot

If 2a x-2y+3z=0,x+a y+2z=0,a n d, 2x+a z=0 have a nontrivial solution, find the value of adot

Find a in R for which the system of equations 2ax-2y+3z=0 , x+ay + 2z=0 and 2x+az=0 also have a non-trivial solution.

Find a in R for which the system of equations 2ax-2y+3z=0 , x+ay + 2z=0 and 2x+az=0 also have a non-trivial solution.

If 4x-ay+3z=0, x+2y+az=0 and ax+2z=0 have a non - trivial solution, then the number of real value(s) of a 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

If 4x-ay+3z=0, x+2y+ax=0 and ax+2z=0 have a non - trivial solution, then the number of real value(s) of a is

if the system of equations x+y+z=0 , x+3y+k^2z=0 and x+2y+z=0 have a non zero solution then value of y+(x/z) is