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Let x,y,zx,y,z be (non-zero) vectors and suppose w=10x+10y−4zw=10x+10y−4z. If z=2x+2yz=2x+2y, then w=w= x+x+  yy. Using the calculation...

Let x,y,zx,y,z be (non-zero) vectors and suppose w=10x+10y−4zw=10x+10y−4z.

If z=2x+2yz=2x+2y, then w=w= x+x+  yy.

Using the calculation above, mark the statements below that must be true.

A. Span(x, z) = Span(w, z)
B. Span(w, y, z) = Span(x, y)
C. Span(w, z) = Span(w, y)
D. Span(w, x) = Span(x, y, z)
E. Span(w, y) = Span(w, x, y)

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