Question:

22. Suppose that A € M4x4(R) and b € R¹ are A= 1 2 1 -1 123

Last updated: 8/13/2022

22. Suppose that A € M4x4(R) and b € R¹ are A= 1 2 1 -1 123

22. Suppose that A € M4x4(R) and b € R¹ are A= 1 2 1 -1 123 5 365 2 122 2 (a) (2.5%) What is N(A)? (b) (2.5%) What is the solution x of Ax = b? and b=