" vi) "x+y+z=1,2x+2y+3z=6,x+4y+9z=3

By using Cramer's solve x+y+z=1,2x+2y+3z=6,x+4y+9z=3

Solve the following systems of equations. i) by using Cramer's rule and matrix inversion method, when the coefficient matrix is non-singular. ii) ' by using Gauss-Jordan method. Also determine whether the system has a unique solution or infinite number of solutions or no solution and find the solutions if exist. x + y +z=1 2x + 2y + 3z=6 x + 4y + 9z =3

x+y+z=12x+2y+3z=6x+4y+9z=3 Solve the folilowing equations by Gauss - Jordan method x+y+z=12x+2y+3z=6x+4y+9z=3

Solve the following simultaneous linear equations by using matrix inversion method x+y+z=1 2x+2y+3z=6 x+4y+9z=3

x+y+z=1,2x+2y+3z=6,z+4y+9z=3 , by Gauss-Jordan method.

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

The following system of linear equations has x+ 2y + 3z=1,2x + y + 3z = 2, 5x+ 5y + 9z = 4

The system of equations x+y+z=6, x+2y+3z=14, x+4y=7z=30 has