If `xa n dy` are complex numbers, then the system of equations `(1+i)x+(1-i)y=1,2i x+2y=1+i` has Unique solution No solution Infinite number of solutions None of these

If x and y are complex numbers,then the system of equations (1+i)x+(1-i)y=1,2ix+2y=1+i has Unique solution No solution Infinite number of solutions None of these

If x and y are complex numbers, then the system of equations (1+i)x+(1-i)y=1,2i x+2y=1+i has

If x and y are complex numbers, then the system of equations (1+i)x+(1-i)y=1,2i x+2y=1+i has (a) Unique solution (b) No solution (c) Infinite number of solutions (d) None of these

Value of k for which system of equations kx + 2y = 5, 3x + y =1 has unique solution is

. 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

. 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

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

The system of equation |z-1-i|=sqrt(2) and |z|=2 has (A) one solutions (B) two solution (C) three solutions (D) none of these

The system of equation |z-1-i|=sqrt(2) and |z|=2 has (A) one solutions (B) two solution (C) three solutions (D) none of these

For what value of k , will the system of equations x+2y=5,\ \ \ \ 3x+k y-15=0 has (i) a unique solution? (ii) no solution