8. (8 points) Consider the following linear transformation, and answer the questions below. You do not need to justify your reasoning. T(r1, 22) = %3D (a) What is the domain of T? (b) What is the co-domain of T? (c) What is the standard matrix of T? (d) What are the images of the standard vectors e and e2? (e) Is T onto (yes or no)? (f) Is T one-to-one (yes or no)? (g) Draw a sketch of e, e2, T(ëj) and T(e) on one picture. Clearly label your vectors.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.5: The Kernel And Range Of A Linear Transformation
Problem 4EQ
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22, -T1+T2
s/M1SampleA%20(1).pdf
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Math 1554, Sample Midterm 1A. Your initials:
8. (8 points) Consider the following linear transformation, and answer the questions below. You
do not need to justify your reasoning.
1
1
T(r1, x2) =
2
2
(a) What is the domain of T?
(b) What is the co-domain of T?
(c) What is the standard matrix of T?
(d) What are the images of the standard vectors ē and ē2?
(e) Is T onto (yes or no)?
(f) Is T one-to-one (yes or no)?
(g) Draw a sketch of ē1, ë2, T(ēj) and T(e2) on one picture. Clearly label your vectors.
MacBook Pro
Transcribed Image Text:22, -T1+T2 s/M1SampleA%20(1).pdf 6 / 10 110% Math 1554, Sample Midterm 1A. Your initials: 8. (8 points) Consider the following linear transformation, and answer the questions below. You do not need to justify your reasoning. 1 1 T(r1, x2) = 2 2 (a) What is the domain of T? (b) What is the co-domain of T? (c) What is the standard matrix of T? (d) What are the images of the standard vectors ē and ē2? (e) Is T onto (yes or no)? (f) Is T one-to-one (yes or no)? (g) Draw a sketch of ē1, ë2, T(ēj) and T(e2) on one picture. Clearly label your vectors. MacBook Pro
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