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Unformatted text preview: W . (e) For all vectors y from part (c) nd the distance from y to W . 3. If columns of matrices U C m n and V C n m form orthonormal sets, then prove that columns of the matrix UV also form an orthonormal set. 1 4. If W = Span { u 1 , u 2 } , where u 1 = 11 and u 2 = 2 1 2 , then nd all vectors y R 3 such that y u 1 = 6, y u 2 = 9, and dist ( y , W ) = 6. 2...
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This note was uploaded on 04/27/2010 for the course MATH 235 taught by Professor Celmin during the Fall '08 term at Waterloo.
 Fall '08
 CELMIN
 Linear Algebra, Algebra, Vectors

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