1 of the questions remains unanswered Let k h be unknown constants and consider the linear system 7x 6 31 6y 4z 7 5y 4z 3 26y hz k Note You can earn partial credit on this problem This system has a unique solution whenever h If h is the correct value entered above then the above system will be consistent for how many value s of k O A a unique value B no values C infinitely many values