Let T(u) = A = T(v) = -1 4 7 6 8 Define the linear transformation T: R² → R³ by T(x) = A. Find the images of u = Ń and 7 = [8] under T.

Elementary Linear Algebra (MindTap Course List)
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Chapter7: Eigenvalues And Eigenvectors
Section7.CM: Cumulative Review
Problem 4CM
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Let
-1 6
489
A
=
4 8
7
Define the linear transformation T : R² → R³ by T(x) = Aỡ. Find the images of u
=
T(ú)
-6
---B
T(v) =
4
and
=
a
[8]
b
under T.
Transcribed Image Text:Let -1 6 489 A = 4 8 7 Define the linear transformation T : R² → R³ by T(x) = Aỡ. Find the images of u = T(ú) -6 ---B T(v) = 4 and = a [8] b under T.
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