Let B={(1, 1, 0), (0, 1, 1), (1, 0, 1)} and B' = {(1, 0, 0), (0, 1, 0), (0, 0, 1)) be bases for R³, and let A= 2 2 be the matrix for T: R³ → R³ relative to B. (a) Find the transition matrix P from B' to B. P= 000 000= [1] (b) Use the matrices P and A to find [♥], and [7(v)]g, where [V]=[0-1 1]. [V]B= [T(V)]B= (c) Find P-1 and A' (the matrix for T relative to B'). A'= 000 (d) Find [T(v)]. two ways. [T(v)] = P¹[T(v)] = [T(v)] = A'[♥] = 000 000: 11

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter3: Matrices
Section: Chapter Questions
Problem 17RQ
Question

Let B = {(1, 1, 0), (0, 1, 1), (1, 0, 1)} and B' = {(1, 0, 0), (0, 1, 0), (0, 0, 1)} be bases for R3, and let A = {(1/2, -1, -1/2),(-3/2,2,1/2),(5/2,1,1/2)}

Let B={(1, 1, 0), (0, 1, 1), (1, 0, 1)} and B' = {(1, 0, 0), (0, 1, 0), (0, 0, 1)) be bases for R³, and let
A=
2
2
be the matrix for T: R³ → R³ relative to B.
(a) Find the transition matrix P from B' to B.
P=
000
000=
[1]
(b) Use the matrices P and A to find [♥], and [7(v)]g, where
[V]=[0-1 1].
[V]B=
[T(V)]B=
(c) Find P-1 and A' (the matrix for T relative to B').
A'=
000
(d) Find [T(v)]. two ways.
[T(v)] = P¹[T(v)] =
[T(v)] = A'[♥] =
000 000:
11
Transcribed Image Text:Let B={(1, 1, 0), (0, 1, 1), (1, 0, 1)} and B' = {(1, 0, 0), (0, 1, 0), (0, 0, 1)) be bases for R³, and let A= 2 2 be the matrix for T: R³ → R³ relative to B. (a) Find the transition matrix P from B' to B. P= 000 000= [1] (b) Use the matrices P and A to find [♥], and [7(v)]g, where [V]=[0-1 1]. [V]B= [T(V)]B= (c) Find P-1 and A' (the matrix for T relative to B'). A'= 000 (d) Find [T(v)]. two ways. [T(v)] = P¹[T(v)] = [T(v)] = A'[♥] = 000 000: 11
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