" (iv) "[6x-12y+25z=4],[4x+15y-20z=3],[2x+18y+15z=10]

Solve the following system of equations by matrix method: 6x-12 y+25 z=4,\ \ 4x+15 y-20 z=3,\ \ 2x+18 y+15 z=10

6x-9y-20z=-4 4x-15y+10z=-1 2x-3y-5z=-1

Use matrix methocd to solve the following system of equations: {:(6x - 9y - 20 z = -4), (4x - 15 y + 10z = -1),(2x - 3y - 5z = -1):}

Solve x+y+3z=4, 2x+2y+6z=7, 2x+y+z=10.

Using determinants, show that the following system of linear equation is inconsistent: x-3y+5z=4 2x-6y+10 z=11 3x-9y+15 z=12

Using determinants, show that the following system of linear equation is inconsistent: x-3y+5z=4 , 2x-6y+10 z=11 , 3x-9y+15 z=12

Using determinants,show that the following system of linear equation is inconsistent: x-3y+5z=42x-6y+10z=113x-9y+15z=12

2x-y+z=6,x+2y+3z=3,3x+y-z=4

The equation of the plane passing through the point (1,1,1) and perpendicular to the planes 2x+y-2z=5 and 3x-6y-2z=7, is (A) 14x+2y+15z=3(B)14x+2y-15z=1(C)14x+2y+15z=31(D)14x-2y+15z=27