Let V be a vector space, v, u € V, and let T₁ : V → V and T₂ : V → V be linear transformations such that T₁(v) = 7v+6u, T₁(u) = −4v+2u, T₂(v) = 4v4u, T₂(u) = −6v+7u. Find the images of vand under the composite of T₁ and T2. (T₂T₁)(v) (T₂T₁)(u) = =

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section: Chapter Questions
Problem 16RQ
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Let V be a vector space, v, u € V, and let T₁: V → V and T₂: V → V be linear transformations such that
T₁(v) = 7v+6u, T₁(u) = -
:-4v +2u,
T₂(v) = 4v4u, T₂(u) = −6v+7u.
Find the images of u and under the composite of T₁ and T₂.
(T₂T₁)(v) =
(T₂T₁)(u) =
Transcribed Image Text:Let V be a vector space, v, u € V, and let T₁: V → V and T₂: V → V be linear transformations such that T₁(v) = 7v+6u, T₁(u) = - :-4v +2u, T₂(v) = 4v4u, T₂(u) = −6v+7u. Find the images of u and under the composite of T₁ and T₂. (T₂T₁)(v) = (T₂T₁)(u) =
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