(a) With the preceding A, use elimination to solve Ax = 0. (b) Show that the nullspace
Chapter 5, Problem 5.5.8(choose chapter or problem)
(a) With the preceding A, use elimination to solve Ax = 0. (b) Show that the nullspace you just computed is orthogonal to C(A H) and not to the usual row space C(A T ). The four fundamental spaces in the complex case are N(A) and C(A) as before, and then N(A H) and C(A H).
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