1. Let S = {[][ED (a) Show that S is a basis for R³. (b) (i) Find a matrix Q that converts from S to the standard basis for R³. (ii) Find a matrix P that converts from the standard basis in R³ to S. (c) Let f: R→ R such that f(x, y, z) = (2x - 3y, 2y3z, 2z - 3x). Show that f is a linear transformation. (i) (ii) Find a matrix A representing f relative to the standard basis in R³. (iii) Use your answers to part (b) to find a matrix B representing f relative to the basis S.
1. Let S = {[][ED (a) Show that S is a basis for R³. (b) (i) Find a matrix Q that converts from S to the standard basis for R³. (ii) Find a matrix P that converts from the standard basis in R³ to S. (c) Let f: R→ R such that f(x, y, z) = (2x - 3y, 2y3z, 2z - 3x). Show that f is a linear transformation. (i) (ii) Find a matrix A representing f relative to the standard basis in R³. (iii) Use your answers to part (b) to find a matrix B representing f relative to the basis S.
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 18CM
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