Let x, y, z be (non-zero) vectors and suppose w = x - 3y + z. If z = x - 3y, then w = 00000 x+ Using the calculation above, mark the statements below that must be true. A. Span(w, y) = Span(x, y) B. Span(w, z) = Span(x, y) C. Span(w, y, z) = Span(w, x) D. Span(w, x, z) = Span(x, z) E. Span(x, z) = Span(w, z) y.

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