Coordinate mapping. Hint: you must first define a basis to start this process! ]} {[ ]} 2 2 2 1 an{b,,b,}= span} 1 1 1 Let H= span Let B= 3 5 3 Draw a cat if you agree that H is a subspace of M, and you could say or show why. If not, read Theorem 1 (section 4.1), and see if you see how it applies. 2.x2 Draw a dog if you agree that B is a basis for H you could explain or show why. -11 35 Find [w]a · That is, find Hint: you don't need to do any more work! 78

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.3: Matrix Algebra
Problem 85E: Determine if the statement is true or false. If the statement is false, then correct it and make it...
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coordinate mapping. Hint: you must first define a basis to start this process!
(d) Let H 1
}
{[::}{::]}
1 2
1
2
2
1
= span{b,, b.}= span{
Let B =
3
3
Draw a cat if you agree that H is a subspace of M and you could say or show why. If
not, read Theorem 1 (section 4.1), and see if you see how it applies.
2x2
Draw a dog if you agree that ß is a basis for H you could explain or show why.
I
1.
-11
35
Find [w]a. That is, find
Hint: you don't need to do any more work!
0 78
IB
Transcribed Image Text:coordinate mapping. Hint: you must first define a basis to start this process! (d) Let H 1 } {[::}{::]} 1 2 1 2 2 1 = span{b,, b.}= span{ Let B = 3 3 Draw a cat if you agree that H is a subspace of M and you could say or show why. If not, read Theorem 1 (section 4.1), and see if you see how it applies. 2x2 Draw a dog if you agree that ß is a basis for H you could explain or show why. I 1. -11 35 Find [w]a. That is, find Hint: you don't need to do any more work! 0 78 IB
:}
-2
1
2
2
1
(a) Write
as a linear combination of the set of matrices
-1
3
Do this "directly" without using a coordinate mapping. That is, solve
1
1
11
-2
+b
which will lead to a system of equations.
%3D
-1
1
2
1
y
(b) Show that the set
does not span V =
:x, y, z eR} by
5
3
finding a vector (a matrix in this case) that is in V but is not in
1
span
1
Please make it clear that (or show why) your vector satisfies
0 5
3.
the given conditions.
Hint: You may use a coordinate mapping, but you need to define your basis and write
clear explanations of your findings.
35
-11
35
1
(c) Let b,
1
-11
b,
and w=
Write
%3D
as a
5
3
78
78
1
linear combination of
2
and
5
2
1
Solve this by using a
3
Transcribed Image Text::} -2 1 2 2 1 (a) Write as a linear combination of the set of matrices -1 3 Do this "directly" without using a coordinate mapping. That is, solve 1 1 11 -2 +b which will lead to a system of equations. %3D -1 1 2 1 y (b) Show that the set does not span V = :x, y, z eR} by 5 3 finding a vector (a matrix in this case) that is in V but is not in 1 span 1 Please make it clear that (or show why) your vector satisfies 0 5 3. the given conditions. Hint: You may use a coordinate mapping, but you need to define your basis and write clear explanations of your findings. 35 -11 35 1 (c) Let b, 1 -11 b, and w= Write %3D as a 5 3 78 78 1 linear combination of 2 and 5 2 1 Solve this by using a 3
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