Solve the following system of equations by using determinants: `x+y+z=1` `a x+b y+c z=k` `a^2x+b^2y+c^2z=k^2`

Explanation

`x+y+z=1`

`


a x+b y+c z=k `

`
a^{2} x+b^{2} y+c^{2} z=k^{2}`

`

AX=B`



...