7. In R, the equation x1 + 2x2 + 3x3 defines a subspace U (a plane...
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7. In R³, the equation x1 + 2x2 + 3x3 defines a subspace U (a plane through the origin). Here (x1, x2, x3) = x € R³. a). Find a vector u € R³ such that U = {u}¹. As you know, such a vector u is called a normal vector of the plane. b). Find an orthonormal basis for U. = 0 7. In R³, the equation x1 + 2x2 + 3x3 defines a subspace U (a plane through the origin). Here (x1, x2, x3) = x € R³. a). Find a vector u € R³ such that U = {u}¹. As you know, such a vector u is called a normal vector of the plane. b). Find an orthonormal basis for U. = 0
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a Now So Now Given U Now So Let 1 Let 2 f 2 1 1 2 22 32 3 0 2 2212323 basis of clearly 123 t... View the full answer
Related Book For
Elementary Linear Algebra with Applications
ISBN: 978-0471669593
9th edition
Authors: Howard Anton, Chris Rorres
Posted Date:
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