The system of equations `3x+ 2y+ z=6, 3x+4y+3z=14 and 6x +10y+82=a`, has infinite number of solutions, if a is equal to

If the system of equations kx + y + 2z = 1 3x-y-2z = 2 -2x-2y-4z = 3 has infinitely many solutions, then k is equal to ________.

If the system of equations 3x-y+4z=3,x+2y-3z=-2, and 6x+5y+ lambda z =-3 has infinite number of solutions ,then lambda=

If the system of equations 3x-y+4z=3,x+2y-3z=-2 and ,6x+5y+ lambda z=-3 has infinite number of solutions then lambda =

Given a system of equations in x,y,z : x+y+z=6,x+2y+3z=10 and x+2y+az=b . If this system has infinite number of solutions, then a^(2)+b= ……….

If the system of equations x-2y+3z=9 2x+y+z=b x-7y+az=24 , has infinitely many solutions, then a - b is equal to ...........

If the system of equations x+2y+3z=4,x+py+2z=3,x+4y+z=3 has an infinite number of solutions and solution triplet is