7. Theorem : Let V and W be vector spaces over a field F. Let {v1,.., vn} be a basis of V and let w1,..., wn be any arbitrary vectors in W. Then there exists a unique linear transformation F : V → W such that F(v1) = w1, . .. , F(vn) = wn. a. Using the Theorem, show that there is a unique linear transformation F : R? → R² for which F(1,2) = (2,3) and F(0, 1) = (1, 4). b. Find a formula for F i.e find F(a,b). c. Find F(5,6).

Linear Algebra: A Modern Introduction
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ISBN:9781285463247
Author:David Poole
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Chapter6: Vector Spaces
Section6.4: Linear Transformations
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7. Theorem : Let V and W be vector spaces over a field F. Let {v1,..., vn} be a basis
of V and let w1, ..., wn be any arbitrary vectors in W. Then there exists a unique
linear transformation F : V → W such that F(v1) = W1, . .. , F(vn) = Wn.
a. Using the Theorem, show that there is a unique linear transformation
F : R? → R² for which F(1,2) = (2,3) and F(0, 1) = (1, 4).
b. Find a formula for F i.e find F(a, b).
c. Find F(5, 6).
Transcribed Image Text:7. Theorem : Let V and W be vector spaces over a field F. Let {v1,..., vn} be a basis of V and let w1, ..., wn be any arbitrary vectors in W. Then there exists a unique linear transformation F : V → W such that F(v1) = W1, . .. , F(vn) = Wn. a. Using the Theorem, show that there is a unique linear transformation F : R? → R² for which F(1,2) = (2,3) and F(0, 1) = (1, 4). b. Find a formula for F i.e find F(a, b). c. Find F(5, 6).
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