Suppose T:R³→R³ is the transformation given below. Determine whether T is one-to-one and/or onto. If it is not one-to-one, show this by providing two vectors that have the same image under T. If T is not onto, show this by providing a vector in R³ that is not in the range of T. 5x1-5x2 3x1-3x2 *20-3x+3x2 xo Tx1 T is not one-to-one: 0 0 0 and TO 0 0 T is not onto: 0 0 0 is not the image of any x under T. 0

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 3EQ
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Suppose T:R³→R³ is the transformation given below. Determine whether T is one-to-one and/or
onto. If it is not one-to-one, show this by providing two vectors that have the same image under T.
If I is not onto, show this by providing a vector in R³ that is not in the range of T.
5x1-5x2
3x1-3x2
x0-3x1+3x2
xo
Tx1
x2
T is not one-to-one:
ΤΟ
0
=
0
and T
T is not onto:
0
0
0
0
0 is not the image of any x under T.
0
Transcribed Image Text:Suppose T:R³→R³ is the transformation given below. Determine whether T is one-to-one and/or onto. If it is not one-to-one, show this by providing two vectors that have the same image under T. If I is not onto, show this by providing a vector in R³ that is not in the range of T. 5x1-5x2 3x1-3x2 x0-3x1+3x2 xo Tx1 x2 T is not one-to-one: ΤΟ 0 = 0 and T T is not onto: 0 0 0 0 0 is not the image of any x under T. 0
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