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Unformatted text preview: E coordinates to A coordinates. We have v E = 1 E A v A (1 E A )1 v E = v A . We also have 1 A E v E = v A . We conclude that 1 A E = (1 E A )1 . Matrices and Change of Basis When we are given a linear function f : R m! R n expressed as a matrix A , it has been understood, until now, that we are working with the standard basis of R n and the standard basis of R m . So an expression such as f : x y ! 12 3 4 x y 4...
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 Fall '08
 MARKMAN
 Linear Algebra, Algebra, Equations, Vectors

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