Assume V and W are finite-dimensional vector spaces and Tis a linear transformation from V to W, T: V- W. Let H be a nonzero subspace of V, and let T(H) be the set of images of vectors in H. Then T(H) is a subspace of W. Prove that dim T(H)< dim H. What piece of information can you gather about H from the relationship between V and H? O A. Since H is a nonzero subspace of a finite-dimensional vector space V, H is finite-dimensional and has a basis. O B. Since H is a nonzero subspace of a finite-dimensional vector space V, H is not finite-dimensional but it has a basis.

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Assume V and W are finite-dimensional vector spaces and T is a linear transformation from V to W, T: V → W. Let H be a nonzero subspace of V, and let T(H) be
the set of images of vectors in H. Then T(H) is a subspace of W. Prove that dim T(H)< dim H.
What piece of information can you gather about H from the relationship between V and H?
A. Since H is a nonzero subspace of a finite-dimensional vector space V, H is finite-dimensional and has a basis.
B. Since H is a nonzero subspace of a finite-dimensional vector space V, H is not finite-dimensional but it has a basis.
Transcribed Image Text:Assume V and W are finite-dimensional vector spaces and T is a linear transformation from V to W, T: V → W. Let H be a nonzero subspace of V, and let T(H) be the set of images of vectors in H. Then T(H) is a subspace of W. Prove that dim T(H)< dim H. What piece of information can you gather about H from the relationship between V and H? A. Since H is a nonzero subspace of a finite-dimensional vector space V, H is finite-dimensional and has a basis. B. Since H is a nonzero subspace of a finite-dimensional vector space V, H is not finite-dimensional but it has a basis.
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