Problem 8. Define a transformation T: R2 R³ by T(₁, 2) = (-21 - 8x2, 6x1 + x2, 4x1 - 7x2). (a) Find the standard matrix of T. -2 = [2²] (c) If possible, find a vector x whose image under T is b = (b) Find the image of u = under T. 2

Elementary Linear Algebra (MindTap Course List)
8th Edition
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Author:Ron Larson
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Chapter7: Eigenvalues And Eigenvectors
Section7.CM: Cumulative Review
Problem 25CM: Find a basis B for R3 such that the matrix for the linear transformation T:R3R3,...
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Problem 8. Define a transformation T: R2 R³ by T(1,2)=(-2x18x2, 6x1 + x2,4x1 - 7x2).
(a) Find the standard matrix of T.
-2
(b) Find the image of u =
under T.
(c) If possible, find a vector x whose image under T is b =
=
2
H
Transcribed Image Text:Problem 8. Define a transformation T: R2 R³ by T(1,2)=(-2x18x2, 6x1 + x2,4x1 - 7x2). (a) Find the standard matrix of T. -2 (b) Find the image of u = under T. (c) If possible, find a vector x whose image under T is b = = 2 H
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