If A =, find A–1Using A–1 solve the system of equations





X + 2y – 2z = 5, – x + 3y = 2 and – 2y + z = 7.

Asked by Topperlearning User | 4th Jun, 2014, 01:23: PM

Expert Answer:

Now, the system of linear equations can be written as AX = B,

Answered by  | 4th Jun, 2014, 03:23: PM