Answered: Let S = L(V), S ‡ I, be a self-adjoint…

Let S = L(V), S ‡ I, be a self-adjoint isometry of V. Prove that S is a reflection. That is, prove that there exists a subspace W of V such that S = Rw.

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter6: Vector Spaces

Section6.1: Vector Spaces And Subspaces

Problem 40EQ: In Exercises 24-45, use Theorem 6.2 to determine whether W is a subspace of V. V= F, W=finF:f(0)=1

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linear algebra proof

thanks

Let S = L(V), S ‡ I, be a self-adjoint isometry of V. Prove that S is a
reflection. That is, prove that there exists a subspace W of V such that S = Rw.

Branch of mathematics concerned with mathematical structures that are closed under operations like addition and scalar multiplication. It is the study of linear combinations, vector spaces, lines and planes, and some mappings that are used to perform linear transformations. Linear algebra also includes vectors, matrices, and linear functions. It has many applications from mathematical physics to modern algebra and coding theory.

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