(2 Points) Given The Augmented Matrix 1 1 2 -2 6 A= 2 3 6 -3 -6 -3 -5 Perform Each Row Operation In The Order Specified And Enter The Final Result. First: R2 - 2R1 + R2, Second: Rz + 3R1 + R3, Third: R3 + 3R2 + Rz.
(2 points) Given the augmented matrix 1 1 2 -2 6 A= 2 3 6 -3 -6 -3 -5 perform each row operation in the order specified and enter the final result. First: R2 - 2R1 + R2, Second: Rz + 3R1 + R3, Third: R3 + 3R2 + Rz.