If the system of equations, `x+2y-3z=1,(k+3)z=3,(2k+1)x+z=0` is inconsistent, then the value of `k` is (A) `-3` (B) `1/2` (C) 0 (D) 2

If the system of equations 3x+y=1,\ \ (2k-1)x+(k-1)y=2k+1 is inconsistent, then k=

If the system of equations 3x+y+z=1, 6x+3y+2z=1 and mux+lambday+3z=1 is inconsistent, then

If the system of equations x+y-3=0,\ (1+K)x+(2+K)y-8=0\ &\ x-(1+K)y+(2+K)=0 is inconsistent then the value of K may be - 1 b. 3/5 c. -5/3 d. 2

If the pair of linear equations (3k+1)x+3y-2 =0 and (k^2+1)x+(k-2)y-5=0 inconsistent, The value of k is

If the system of equations x-k y-z=0, k x-y-z=0,x+y-z=0 has a nonzero solution, then the possible value of k are a. -1,2 b. 1,2 c. 0,1 d. -1,1

Solve the system of equations 2x+3y-3z=0 , 3x-3y+z=0 and 3x-2y-3z=0

If the lines (x-1)/2=(y+1)/3=(z-1)/4 and (x-3)/1=(y-k)/2=z/1 intersect then the value of k is (A) 3/2 (B) 9/2 (C) -2/9 (D) -3/2

Solve the system of equations x+2y+3z=1,2x+3y+2z=2 and 3x+3y+4z=1 with the help of matrix inversion.

If (x_(0), y_(0), z_(0)) is any solution of the system of equations 2x-y-z=1, -x-y+2z=1 and x-2y+z=2 , then the value of (x_(0)^(2)-y_(0)^(2)+1)/(z_(0)) (where, z_(0) ne 0 ) is

The value of k for which the set of equations 3x+ky-2z=0, x + ky + 3z = 0 and 2x+3y-4z=0 has non-trivial solution is (A) 15 (B) 16 (C) 31/2 (D) 33/2