1. Let W be a vector space of all symmetric 2 x 2 matrices. Let T : W → P2(R) be a linear transformation defined by ) = (a – 6) + (& – c)r + (c – – a)x². T Find the nullity and rank of T. Is T an isomorphism? Why?

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter7: Eigenvalues And Eigenvectors
Section7.CM: Cumulative Review
Problem 16CM
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1. Let W be a vector space of all symmetric 2 x 2 matrices. Let T: W → P2(R)
be a linear transformation defined by
T
6 c
b7
— (а — b) + (b — с)т + (с — а)1*.
Find the nullity and rank of T. Is T an isomorphism? Why?
Transcribed Image Text:1. Let W be a vector space of all symmetric 2 x 2 matrices. Let T: W → P2(R) be a linear transformation defined by T 6 c b7 — (а — b) + (b — с)т + (с — а)1*. Find the nullity and rank of T. Is T an isomorphism? Why?
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