Write the matrix equation that is equivalent to theGiven system of linear equations, then solve the system using the inverse of the coefficient matrix: 4x - 15y - 3z = 7 -z = 2 x - 4y + 2z = -6
a) [4, -15, -3; 0, 0, -1; 1, -4, 2] * [x; y; z] = [7; 2; -6]
b) [4, 15, -3; 0, 0, -1; 1, -4, 2] * [x; y; z] = [7; 2; -6]
c) [4, -15, -3; 0, -1, 0; 1, -4, 2] * [x; y; z] = [7; 2; -6]
d) [4, -15, -3; 0, 0, -1; 1, 4, 2] * [x; y; z] = [7; 2; -6]