Let V and W be vector spaces with VC Vand WW subspaces. Suppose that T: VW is a linear transformation. Prove the following: 1. T(V') = {T(v') : v′ € V'} CW is a subspace of W 2.T (W'){v' :T(v¹) ¤W′} ¢V is a subspace of V And now we consider the relationship between 7(V^'), 7^¯'(W), ker(7), and Image(T). 1. For what subspace W'W does T`¯¯' (W') = ker(7)3) 2. For what subspace V' V does 7(V) = Image (T)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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In the next question, you will generalize the notion of Image and ker.
Let V and W be vector spaces with VVand Win W subspaces. Suppose that T:V→ W is a linear
transformation. Prove the following:
1.T(V')= {T(v¹') : v' € V'} CW is a subspace of W
2.7 (W') {v' :T(v) <W'} © V is a subspace of V.
And now we consider the relationship between T(V'), 7−¹(W'), ker (T), and Image(T).
1. For what subspace W'W does 7−¹(W') — ker(7)?||
2. For what subspace V' V does 7(V') = Image (7)
Transcribed Image Text:In the next question, you will generalize the notion of Image and ker. Let V and W be vector spaces with VVand Win W subspaces. Suppose that T:V→ W is a linear transformation. Prove the following: 1.T(V')= {T(v¹') : v' € V'} CW is a subspace of W 2.7 (W') {v' :T(v) <W'} © V is a subspace of V. And now we consider the relationship between T(V'), 7−¹(W'), ker (T), and Image(T). 1. For what subspace W'W does 7−¹(W') — ker(7)?|| 2. For what subspace V' V does 7(V') = Image (7)
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