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Let x, y, z be (non-zero) vectors and suppose w = -2z. - If z=2x+2y, then w =-4x+ -4x+-4 y. Using the calculation above,
Let x, y, z be (non-zero) vectors and suppose w = -2z. - If z=2x+2y, then w =-4x+ -4x+-4 y. Using the calculation above, mark the statements below that must be true. A. Span(w, x) = Span(w, z) B. Span(x, y) = Span(y, z) C. Span(w, x, z) = Span(x, y, z) D. Span(w, y, z) = Span(w, x) E. Span(w, z) = Span(x, z)
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Advanced Engineering Mathematics
Authors: Erwin Kreyszig
8th Edition
471154962, 978-0471154969
