. For what values of `lambda` and `mu` the system of equations `x+y+z=6, x+2y+3z=10, x+2y+lambdaz=mu` has (i) Unique solution (ii) No solution (iii) Infinite number of solutions

The equation x+y+z=6, x+2y+3z=10, x+2y+lamdaz=mu have unique solution if

The system of equations : x+y+z =6 x+2 y+3 z =10 x+2 y+lambda z =mu has no solution for

In vestigate the values of lambda and mu the system of linear equations 2x+3y+5z=9,7x+3y-5z=8, 2x+3y+ lambda z= mu , have (i) no solution (ii) a unique solution (iii) an infinite number of solutions.

Consider the system of equations x+y+z=6 x+2y+3z=10 x+2y+lambdaz =mu the system has unique solution if

Consider the system of equations x+y+z=6 x+2y+3z=10 x+2y+lambdaz =mu the system has unique solution if

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) in finitely many solutions.

Consider the system of equations x+y+z=6 x+2y+3z=10 x+2y+lambdaz =mu The system has no solution if