Determine the standard matrix representation of the linear transformation T:RR'defined by T(x, y,z) = (3x+5y-z,4x-y+z,3x+2y-z) and compute T(-1,2,4) by direct substitution and also by matrix multiplication.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.4: Linear Transformations
Problem 3EQ: In Exercises 1-12, determine whether T is a linear transformation. T:MnnMnn defines by T(A)=AB,...
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Determine the standard matrix representation of the linear
transformation T:R R'defined by
T(x, y,z) = (3x+5y-z,4x-y+z,3x +2y-z)
and compute T(-1,2,4) by direct substitution and also by matrix
multiplication.
Transcribed Image Text:Determine the standard matrix representation of the linear transformation T:R R'defined by T(x, y,z) = (3x+5y-z,4x-y+z,3x +2y-z) and compute T(-1,2,4) by direct substitution and also by matrix multiplication.
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