Solve the system of equations `R e(z^2)=0,\ |z|=2`

Solve the system of equations Re(z^(2))=0,|z|=2

The number of solutions of the system of equations "Re(z^(2))=0, |z|=2 , is

Solve the system of equations x+3y -2z =0, 2x-y+4z =0 ,x-11y+14z =0

Solve the system of equations : z+ay+a^(2)x+a^(3)=0z+by+b^(2)x+b^(3)=0z+cy+c^(2)x+c^(3)=0] where a!=b!=c

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

If A=[{:(1,1,1),(1,0,2),(3,1,1):}] , find A^(-1) . Hence, solve the system of equations : x+y+z=6 , x+2z=7 , 3x+y+z=12

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

Using matrix method, solve the system of linear equations x-2y=10,2x-y-z=8and-2y+z=7

Using matrix method, solve the system of equation 3x+2y-2z=3, x+2y+3z=6 and 2x-y+z=2