Let V be an inner product space. For a fixed vector v, in V, define T: V- R by T(v) = (v, v). Prove that Tis a linear transformation. Let v, be a vector in inner product space V, and define T: V-R by T(v) = (v, v). Now suppose v and w are vectors in V. By the properties of the inner product, we have the following. T(v + w) = (-Select-- v ---Select--- v = (v, --Select- v) + -Select-- v Select--- = T(v) + T(w) Next, supposec is a scalar. By the properties of the inner product, we have the following. T(cv) = Select-- v -Select-v) = c ---Select-- v ---Select-- = CT(v) Therefore, T: V-Ris a linear transformation.
Let V be an inner product space. For a fixed vector v, in V, define T: V- R by T(v) = (v, v). Prove that Tis a linear transformation. Let v, be a vector in inner product space V, and define T: V-R by T(v) = (v, v). Now suppose v and w are vectors in V. By the properties of the inner product, we have the following. T(v + w) = (-Select-- v ---Select--- v = (v, --Select- v) + -Select-- v Select--- = T(v) + T(w) Next, supposec is a scalar. By the properties of the inner product, we have the following. T(cv) = Select-- v -Select-v) = c ---Select-- v ---Select-- = CT(v) Therefore, T: V-Ris a linear transformation.
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.4: Linear Transformations
Problem 34EQ
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