For which value of kkk is the system x+y+z=2,x+2y+3z=5,x+3y+kz=8x+y+z=2, x+2y+3z=5, x+3y+kz=8x+y+z=2,x+2y+3z=5,x+3y+kz=8 dependent?
444
555
666
333