(1 point) Consider the following system of linear equations. x - 2y + 3z =1 x - 4y + 11z = -5 2x - 5y + 10z =-1 (a) Use elementary row operations to determine the augmented matrix in reduced row echelon form. 17/3 -4/3 -8 (b) How many solutions are there to this system? O A. None OB. Exactly 1 O C. Exactly 2 O D. Exactly 3 OE. Infinitely many OF. None of the above (c) State the solution to the system of equations. Z= 6 NOTES