The equation `2x+y+z=0, x+y+z=1, 4x+3y+3z=2` have (A) no solution (B) only one solution (C) infinitely many solutions (D) none of these

For what values of p and q, the system of equations 2x+py+6z=8,x+2y+qz=5,x+y+3z=4 has (i) no solution (ii) a unique solution (iii) infinitely many solutions.

The system of equations 3x+y-z=0, 5x+2y-3z=0, 15x+6y-9z=5 has (A) no solution (B) a unique solution (C) two distinct solutions (D) infinitely many solutions

For what values of a and b, the system of equations 2x+a y+6z=8, x+2y+b z=5, x+y+3z=4 has: (i) a unique solution (ii) infinitely many solutions (iii) no solution

The system of equation x+y+z=2,3x-y+2z=6a n d3x+y+z=-18 has (a) unique solution (b) no solution (c)an infinite number of solutions (d) zero solution as the only solution

The system of equation x+y+z=2 , 3x-y+2z=6 and 3x+y+z=-18 has (a) a unique solution (b) no solution (c) an infinite number of solutions (d) zero solution as the only solution

For what values of aa n db , the system of equations 2x+a y+6z=8 x+2y+b z=5 x+y+3z=4 has: (i) a unique solution (ii) infinitely many solutions no solution

The system of equations x+2y+3z=4 , 2x+3y+4z=5 , 3x+4y+5z=6 has a. infinite many solution b.no solution c. unique solution d. none of these.

The equation x-8/(|x-3|)=3-8/(|x-3|) has (a)only one solution (b) infinite solutions (C)no solution (d) none of these

For the system of equitions: x+2y+3z=1 2x+y+3z=2 5x+5y+9z=4 there is only one solutions there exists infinitely many solution there is no solution (d) none of these

The system of equations -2x+y+z=a , x-2y+z=b , x+y-2z=c , has: (a)no solution if a+b+c!=0 (b)unique solution if a+b+c=0 (c)infinite number of solutions if a+b+c=0 (d)none of these