1) Let V, W be finite dimensional vector spaces and let B = {v₁,..., Un} be a basis for V. Let T: VW be a linear map. (a) Show that T is surjective T(B) spans W (b) Conclude that T is an isomorphism ⇒ T(B) is a basis for W

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Chapter2: Second-order Linear Odes
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1) Let V, W be finite dimensional vector spaces and let B = {v₁,..., Un} be a basis for V.
Let T: VW be a linear map.
(a) Show that T is surjective
T(B) spans W
(b) Conclude that T is an isomorphism ⇒ T(B) is a basis for W
Transcribed Image Text:1) Let V, W be finite dimensional vector spaces and let B = {v₁,..., Un} be a basis for V. Let T: VW be a linear map. (a) Show that T is surjective T(B) spans W (b) Conclude that T is an isomorphism ⇒ T(B) is a basis for W
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