Antisymmetric matrix A is a matrix such that its entries satisfy AT--A that is, Au-Ag for all i,5. Let us have the antisymmetric 3 x 3 matrix 0 A= G 06 a) Show that the antisymmetric 3 x 3 matrices Ant- Span(Aja, b, c ER) forma subspace of the set of all 3 x 3 matrices. b) Find a basis of the space Ant- Span(Ala, b,ce R). What is dim Ant-? e) Make an explicite correspondence between Ant and some linear space R.

Advanced Engineering Mathematics
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Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Antisymmetric matrix A is a matrix such that its entries satisfy
AT-A
that is, Au-Ag for all i,5. Let us have the antisymmetric 3 x 3 matrix
0 a
0 b
-b0
A= -G
a) Show that the antisymmetric 3 x 3 matrices Ant- Span{ Ala, b, c € R) form a
subspace of the set of all 3 x 3 matrices.
b) Find a basis of the space Ant- Span(Aja, b,ce R). What is dim Ant-?
e) Make an explicite correspondence between Ant and some linear space R.
Transcribed Image Text:Antisymmetric matrix A is a matrix such that its entries satisfy AT-A that is, Au-Ag for all i,5. Let us have the antisymmetric 3 x 3 matrix 0 a 0 b -b0 A= -G a) Show that the antisymmetric 3 x 3 matrices Ant- Span{ Ala, b, c € R) form a subspace of the set of all 3 x 3 matrices. b) Find a basis of the space Ant- Span(Aja, b,ce R). What is dim Ant-? e) Make an explicite correspondence between Ant and some linear space R.
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