Unformatted text preview: HW # 7 Due date: 3/29/2011 1. Let U be a subspace of R3 which is deﬁned by U = {(x + y, x + y, y ) : x, y ∈ R} a) Given that R3 is endowed with the standard Euclidean inner product, ﬁnd an orthonormal basis for U . b) Find an orthonormal basis for U ⊥ and page 122: 6,7,10,15,18,19,21 Exam 2 will be held on April 14th. 1 ...
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This note was uploaded on 05/09/2011 for the course MAT 310 taught by Professor Staff during the Spring '08 term at SUNY Stony Brook.
 Spring '08
 Staff
 Linear Algebra, Algebra

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