1. (1, 2, 3) = (11/5)(3/5, 4/5, 0) + (2/5)(-4/5, 3/5, 0) + (0, 0, 3)

  2. (1, 2, 3) = (3/2)(1, 1, 0) + (1/2)(-1, 1, 0) + (0, 0, 3)

  3. x = P + R where

    Missing equation

  4. Missing equation

Copyright c 1995 by Frank Wattenberg, Department of Mathematics, Montana State University, Bozeman, MT 59717