Question:

Let k ε R and consider the linear system in the unknowns x,

Last updated: 7/27/2022

Let k ε R and consider the linear system in the unknowns x,

Let k ε R and consider the linear system in the unknowns x, y, z: kx + 2y+z=0 y+z=0 3z = 0 Find all values of k for which this system has (a) a unique solution, (b) infinitely many solutions, (c) no solutions.